Luyện tập 2 (Câu điều kiện)

Câu 1

We __________ the bonds between neighbors if we organize more community events.

will strengthen
would strengthen
strengthen
would have strengthened
Câu 2

Communication barriers around the world would disappear if everyone __________ the same language.

would speak
speak
spoke
will speak
Câu 3

If you rub your hands together quickly, they __________ heat due to friction.

generated
would generate
have generated
generate
Câu 4

If we __________ attention to the signs, we wouldn't have got lost on the way to the hotel.

pay
had paid
would have paid
paid
Câu 5

If a volcano erupts, it __________ lava, ash, and gases into the atmosphere.

would release
released
releases
had released
Câu 6

Unless you book your tickets early, you __________ the best prices for your vacation.

won't get
didn't get
wouldn't get
don't get
Câu 7

If I lived on a tropical island, I __________ my days exploring the beaches and jungles.

spent
will spend
would spend
spend
Câu 8

If you __________ vinegar with baking soda, it creates bubbles of carbon dioxide gas.

mixed
mix
had mixed
will mix
Câu 9

Take some extra batteries in case the flashlight __________ out of power during the camping trip.

runs
will run
would run
ran
Câu 10

I __________ on the flight to Paris two days ago if I hadn't lost my passport.

have been
would have been
were
would be
Câu 11

The team will not qualify for the finals unless they __________ the next two matches.

would win
will win
won
win
Câu 12

If you could solve one global problem, which issue __________ first and why?

did you tackle
will you tackle
would you tackle
do you tackle
Câu 13

If I __________ a new planet, I would name it after something meaningful from Earth.

discover
discovered
would discover
would have discovered
Câu 14

You will not get a refund unless you __________ the product within 30 days of purchase.

return
had returned
will return
returned
Câu 15

If the Titanic had been equipped with modern technology and safety measures, the disaster __________.

was prevented
had been prevented
might be prevented
might have been prevented
Câu 16

If you leave a glass of water out on a hot day, the water __________ into the air.

would have evaporated
evaporated
would evaporate
evaporates
Câu 17

You will be able to see the distant galaxy if you __________ the telescope correctly.

had adjusted
will adjust
adjust
adjusted
Câu 18

If lava __________ down after a volcanic eruption, it hardens into solid rock.

cools
will cool
cooled
had cooled
Câu 19

I __________ the tiny world of insects if I could shrink down to the size of an ant.

will explore
explore
explored
would explore
Câu 20

If I had known about the meeting, I __________ a presentation in advance.

would have prepared
had prepared
would prepare
will have prepared
Câu 21

If Leonardo da Vinci __________ access to modern technology, he would have designed flying cars or robots.

had
has
would have
had had
Câu 22

If I __________ a famous artist, I would use my influence to promote environmental awareness through art.

am
had been
will be
were
Câu 23

As long as the drone's battery is charged, it __________ the delivery without issues.

has completed
would complete
will complete
completed
Câu 24

If animals __________ with us, I think they would tell us to treat nature with more respect.

would communicate
had communicated
could communicate
can communicate
Câu 25

If Albert Einstein had pursued art instead of physics, he __________ the theory of relativity.

hadn't developed
wouldn't have developed
wouldn't develop
didn't develop
Câu 26

Unless you __________ openly with your family, you will not resolve conflicts effectively.

had communicated
communicated
communicate
will communicate
Câu 27

If technology allowed us to teleport, we __________ the world in seconds.

can travel
travel
traveled
could travel
Câu 28

The industrial revolution __________ much earlier if electricity had been discovered in ancient times.

had happened
would happen
will happen
would have happened
Câu 29

Suppose you __________ a treasure chest in your backyard, what would you do with it?

would find
had found
find
found
Câu 30

They wouldn't have been locked out of the house for hours if they __________ the key earlier.

found
would have found
had found
have found