Grammar (Modal verbs in conditional type 1)

Câu 1

Match the modal verbs with their suitable uses.

can
possibility
should
ability
may
advice
Câu 2

Match the modal verbs with their suitable uses.

Câu 3

Fill in the blanks with the correct uses of the modal verbs.

1. If teens study hard, they can pass their exams.

2. If you clean your room, you can have friends over for a movie night.

3. If students have questions, they should ask the teacher for help.

adviceabilitypermission

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Câu 4

Fill in the blanks with the correct uses of the modal verbs.

1. Students must pay attention in class if they want to understand the lessons.

2. If you have a test tomorrow, you shouldn't watch too much TV tonight.

3. If the classroom is too noisy, I cannot hear the teacher.

abilityobligationadvice

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Câu 5

Fill in the blanks with the correct uses of the modal verbs.

1. If it rains tomorrow, the school trip might get canceled.

2. If I'm not feeling well, may I go to the nurse's office?

3. If you borrow a library book, you mustn't write in it.

permissionobligationpossibility

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Câu 6

Choose the correct answer to complete the sentence.

If you have a doctor's appointment in the morning, you ___________ a big breakfast beforehand.

shouldn’t eat
should eat
shouldn’t ate
don’t have to eat
Câu 7

Choose the correct answer to complete the sentence.

If I finish my test quickly, ___________ a book while I wait for others? - Just feel free to do it.

may I to read
may I read
must I read
might I to read
Câu 8

Choose the correct answer to complete the sentence.

If you have a peanut allergy, you ___________ eat anything with peanuts in it.

mustn’t
may not
don’t have to
shouldn’t
Câu 9

Choose the correct answer to complete the sentence.

What ___________ if I don't get enough sleep before a test?

must happen
might happens
should happen
might happen
Câu 10

Choose the correct answer to complete the sentence.

If the website ___________ down, I ___________ the online homework assignment.

was - shouldn’t access
is - cannot access
was - cannot access
is - shouldn’t access
Câu 11

Choose the correct answer to complete the sentence.

If you're late for school, your teacher ___________ you to enter class.

should not allow
may not allow
may not allowing
doesn’t have to allow
Câu 12

Choose the correct answer to complete the sentence.

If you ___________ someone being bullied, you mustn't join in, you ___________ to help or tell an adult.

saw - should try
saw - will trying
see - could try
see - should try
Câu 13

Choose the correct answer to complete the sentence.

If you borrow a book from the library, you ___________ it on time or you ___________ a fine.

have to return - have to get
have to returned - may got
has to return - must get
have to return - might get
Câu 14

Choose the underlined part that needs correcting.

Unless you have a cold, you shouldn't share your food or drinks with others.

Unless
a
shouldn’t
with
Câu 15

Choose the underlined part that needs correcting.

Where should I sit in class if I have a cold and didn’t want to spread germs?

should I sit
if
have
didn’t want
Câu 16

Choose the underlined part that needs correcting.

If you use the school computer lab, you can follow the rules and not play games.

use
lab
can
not
Câu 17

Choose the underlined part that needs correcting.

If you wore a helmet when riding a bike, you may avoid a head injury in case of an accident.

wore
riding
avoid
in
Câu 18

Write the correct form of the verbs and use the suitable modal verb based on the use given.

If students (finish) their work early, they don't have to stay in class; they (go) outside for a break. (permission)

Câu 19

Write the correct form of the verbs and use the suitable modal verb based on the use given.

If I (forget) my textbook, I (share) yours for this lesson? (permission)

Câu 20

Write the correct form of the verbs and use the suitable modal verb based on the use given.

If he (forget) his lunch at home, he (buy) food from the school cafeteria. (possibility)

Câu 21

Write the correct form of the verbs and use the suitable modal verb based on the use given.

If she (have) a project due, she (start) working on it early. (advice)

Câu 22

Write the correct form of the verbs and use the suitable modal verb based on the use given.

If students (have) free time, they shouldn't waste it; they (use) it productively to review or prepare for upcoming tests. (advice)

Câu 23

Choose the sentence that is best written using the prompts.

you / not / understand / topic, / you should / review / notes.

If you don't understand the topic, you should review notes.
If you didn’t understand a topic, you should review your notes.
If you don’t understand a topic, you should to review your notes.
If you don't understand a topic, you should review your notes.
Câu 24

Choose the sentence that is best written using the prompts.

the homework / online, / I / cannot / do / without / computer.

Unless the homework is online, I cannot do it without a computer.
If the homework is online, I cannot do it without a computer.
Unless the homework was online, I can do it without a computer.
If the homework was online, I cannot do it without a computer.
Câu 25

Choose the sentence that is best written using the prompts.

I / need / extra help, / may / I / stay / after class / talk / the teacher?

If I need extra help, may I stays after class to talk to the teacher?
If I need extra help, may I stay after class to talk the teacher?
Unless I need extra help, may I stay after class talking to the teacher?
If I need extra help, may I stay after class to talk to the teacher?
Câu 26

Choose the sentence that is best written using the prompts.

you / want / good grade, / you / must / not / copy / your classmate's work.

Unless you want a good grade, you mustn't copy from your classmate's work.
If you want the good grade, you mustn't to copy from your classmate's work.
If you wanted a good grade, you mustn't copy from your classmate's work.
If you want a good grade, you mustn't copy from your classmate's work.
Câu 27

Rewrite the sentence using the first conditional sentence and the suitable modal verb if necessary. No more than FIVE words in the blank.

Stop talking while the teacher is explaining a new concept or you can’t understand the lesson.

→ If you stop talking while the teacher is explaining a new concept, .

Câu 28

Rewrite the sentence using the first conditional sentence and the suitable modal verb if necessary. No more than FIVE words in the blank.

It’s possible that Jane will get a good grade when she studies hard.

→ Jane if she studies hard.

Câu 29

Rewrite the sentence using the first conditional sentence and the suitable modal verb if necessary. No more than FIVE words in the blank.

It’s a good idea for her to review her notes when she doesn’t fully understand the lesson.

→ If she doesn’t fully understand the lesson, .

Câu 30

Rewrite the sentence using the first conditional sentence and the suitable modal verb if necessary. No more than FIVE words in the blank.

He's obliged to return the book before the due date or he will be fined.

→ If before the due date, he won't be fined.