Chọn từ ngữ phù hợp để hoàn thành các câu thơ, câu văn sau.

(dòng suối, tiếng mẹ, trăm vạn tiếng quân reo)

Cho các từ: vật liệu, nhiên liệu, nguyên liệu. Hãy chọn từ phù hợp với chỗ trống để hoàn thành các câu sau:

a) Nước biển là (1)... dùng để sản xuất muối ăn, muối ăn là (2)... đùng để sản xuất nước muối sinh lí.

b) Xi măng là (1) ... dùng để làm bê tông trong xây dựng, Đá vôi là (2)... dùng để sản xuất xi măng.

IV. Chọn 1 từ trong ngoặc phù hợp để hoàn thành câu 

1. Is this cup ________ (your / yours)?

2. The coffee is ________ (my / mine).

3. That coat is ________ (my / mine).

4. He lives in ________ (her / hers) house.

5. You might want ________ (your / yours) phone.

6. The new car is ________ (their / theirs).

7. She cooked ________ (our / ours) food.

8. Don't stand on ________ (my / mine) foot!

9. She gave him ________ (her / hers) suitcase.

10. I met ________ (their / theirs) mother.

11. Is this ________ (their / theirs) coffee?

12. Is the flat ________ (her / hers)?

II/ Chọn từ, cụm từ phù hợp hoàn thành các câu sau:

1. My  parents _______ me to see Ho Chi Minh’s Mausoleum last summer.

A. led                   B. took                 C. brought                     D. directed

2. I’m sure they were _____ lies.

A. telling             B. making            C. doing                         D. saying

3. I’d like to mail this letter _______ my friend in the USA.

A. for                   B. with                 C. to                               D. up to

4. I am _______ that you and your family are well.

A. pleasant                    B. pleasing                    C. pleased                      D. with pleasure

5. – What is the tall building over there?  - __________ .

A. Yes, it is tall                                         B. No, it is not tall       

C. Yes, it is the new library                      D. It’s a new library

6. We _________  to our new house on January 1^st.

A. transferred      B. got                   C. removed                             D. moved

7. I know how to take care _______ myself.

A. for                   B. of                     C. about                         D. with

8. Fluoride toothpaste helps _________ tooth decay

A. prevent            B. for preventing           C. preventing                D. with preventing

9. Wear your hat. It will _______ your head.

A. protect             B. defend             C. secure                       D. guarantee.

10. She added a little salt to the soup so it tasted _______

A. deliciously      B. well                 C. good                          D. tastefully