5. Complete each pair of sentences with -ed and -ing adjectives formed from the verbs in brackets.

(Hoàn thành các cặp câu sau với các tính từ kết thúc bằng -ed và -ing từ các động từ.)

1. a. I don't understand this map. It's very _____. (confuse)

b. Can you help me with my maths? I'm _____. (confuse)

2. a. I was _____ when I fell over. (embarrass)

b. I hate it when my dad dances. It's so _____ .(embarrass)

3. a. Are you _____ in photography? (interest)

b. Which is the most _____ lesson in this unit? (interest)

3. Find all the -ed and -ing adjectives in the text in exercise 2. Complete the rules in the Learn this! box.

(Tìm tất cả các tính từ có đuôi -ed và -ing trong bài đọc bài 2. Hoàn thành các quy tắc trong hộp Learn this!)

LEARN THIS! -ed/ -ing adjectives

Many adjectives ending in (1) _____ describe how peoplefeel. Adjectives ending in (2) describe something whichmakes them feel that way. Pairs of-ed / -ing adjectiveslike these are formed from verbs, e.g. disappoint.

I'm disappointed. My exam result is disappointing.

2. Read the text again and choose the correct answers.

(Đọc lại bài đọc và chọn câu trả lời đúng.)

1. Which organisation was formed in 1945?

A. The UN

B. UNICEF

C. The WTO

2. Which organisation aims to help improve children’s health and education?

A. UNDP

B. UNICEF

C. The WTO

3. Which of the following is the largest international economic organisation?

A. The UN

B. UNDP

C. The WTO

3. Find words in the texts (A, B, C, or D) that mean the following.

(Tìm từ trong đoạn văn (A, B, C, hoặc D) mà có nghĩa như sau.)

2. Complete the sentences with the words and phrases in 1.

(Hoàn thành các câu với các từ và cụm từ ở bài 1.)

1. ______ learning allows us to communicate with teachers immediately and directly.

2. One benefit of ______ is that you can learn anytime and anywhere.

3. Our teachers always encourage us to ______ lessons before class.

4. You need a specific _______ to improve your English speaking skills.

5. ________ combines online videos with traditional classroom methods.

3. Work in groups. Choose an environmental problem in 1 and make a presentation on the solutions to it. Use the expressions below to help you.

(Làm việc nhóm. Chọn một vấn đề môi trường trong bài 1 và trình bày các giải pháp cho vấn đề đó. Sử dụng các cụm từ dưới đây để giúp bạn.)

4. Work in pairs. Ask and answer questions about the people in the texts in exercises 1 and 3.

(Làm việc theo cặp. Hỏi và trả lời những câu hỏi về những người trong các bài đọc từ bài 1 đến bài 3.)

What were they doing?

1. the mother

2. the boy

3. the girl

4. the other travellers

5. the tall man

6. the cafe owners

7. the dog

8. the teenage girls

Complete the sentences with who, which, that or whose. You may use more than one relative pronoun in some sentences.

(Hoàn thành các câu who, which, that hoặc whose. Bạn có thể sử dụng nhiều hơn một đại từ quan hệ trong một số câu.)

1. That is the teacher _______ has received an award for excellent teaching.

2. We were invited to attend a talk show _______ is popular with teenagers.

3. Their school, _______ offers both face-to-face and online classes, is the beast in the city.

4. The students _______ names are on the list will join the field trip.

5. Have you finished the project _______ was given by our art teacher?

6. My cousin John, _______ lives in Da Nang, is coming to visit me this weekend.

2. Join the following sentences. Use who, that, which or whose. Add commas where necessary.

(Nối các câu sau. Sử dụng who, that, which hoặc whose. Thêm dấu phẩy nếu cần thiết.)

1. My brother teaches me how to use a laptop. He is good at computers. 

=> My brother _________________________________________________________________________.

2. Peter is a friend of mine. His sister is taking an online maths course. 

=> Peter ______________________________________________________________________________.

3. Lan has read the book. I lent her the book. 

=> Lan _______________________________________________________________________________.

4. The boy has designed this invention. He is only 10 years old.

=> The boy___________________________________________________________________________.

5. That app is easy to use. It can help improve your English pronunciation.

=> That app __________________________________________________________________________.

6. SPEAKING Read the Learn this! box. Then work in pairs.

(Đọc hộp Learn this! Sau đó làm việc theo cặp)

Student A: Make a sentence using the past simple and the words below. Add your own ideas.

(Đặt câu dùng thì quá khứ đơn với các từ bên dưới. Thêm ý tưởng của bạn.)

Student B: React to the sentence using How + an -ing adjective.

(Phản ứng các câu nói dùng How + an + tính từ thêm -ing.)

1. I/ drop/ phone/ and it/ break

2. My dad/ dance/ my birthday party

3. My favourite football team/ lose/ the weekend