Phép chiếu vuông góc là phép chiếu mà trong đó các tia chiếu đi qua các điểm của vật thể và vuông góc với mặt phẳng chiếu.

- Phép chiếu vuông góc dùng để vẽ các hình chiếu vuông góc.

1.childhood
2.created
3.his
4.most

C

13. The toy store is next the bakery and the movie theater. => between

14. A student needs do a lot of homework before tests. => to do

15. They would like buying a pen and some stamps. => to buy

16. She wants to send a letter for England. => to
 

D

C

Số bộ bàn ghế được xếp vào mỗi phòng là:

240 : 15 = 16 (bộ)

Đáp số : 16 bộ

VI. Complete the sentences with comparative or s superlative form

1. Mount Everest is (high) the highest mountain in the world.

2. Winter is (cold) the coldest season in the year.

3. Going by car is (convenient) more convenient than going by bicycle in this area.

4. The Sahara is (hot) the hottest desert in the world.

5. This building is (modern) more modern than that one.

6. The boat trip is (good) the best experience of my life.

7. Are your streets (narrow) more narrow than our streets.

8. It’s (beautiful) the most beautiful mountain in Australia.

9. This park is (beautiful) more beautiful than that park.

10. The weather in Cua Lo Beach is (hot) hotter than that in Ha Noi.

V. Arrange these words/ phrases into the meaning sentences

1. Alice has sunburn because she was outside all day yesterday.

2. People say that carving eggshell is difficult and boring.

3. She is the most kind- hearted girl I have ever met.

4. Big Heat organization has encouraged people to protect environment.

5. Tuan finds playing table tennis interesting because he can play it with best friends.

6. They have never visited Ho Chi Minh city before.

7. Her friend likes talking to her in free time

8. What is your brother's hobby?

IV. Choose the correct answer to complete the passage by circling A, B, C or D

1.D

2.C

3.B

4.A