12.Phân bón là gì?

Phân bón là "thức ăn" do con người bổ sung cho cây trồng.

Phân bón là "phân bón" do con người bổ sung cho cây trồng.

Phân bón là "thức ăn" do con người cung cấp cho cây trồng.

Phân bón là "phân bón" do con người cung cấp cho cây trồng.

1. I enjoy (fish) .................................................. because it (be) ……………….… relaxing.
2. Jane will play chess after she (finish) …………………………. school.

3. What …………………… your mother often (do) ………………………at weekends?

4. I think, in the future people (not play) ………………………………… individual games.

5. We find (arrange) ……… flowers interesting because it (help) …………… us relax.

6. I (not collect) ………….……………………… dolls when I grow up.

3. The University of Indochina ______________ in Ha Noi in 1906

            A. build                       B. was built                 C. is built                    D. built

4. His Jacket is almost the same colour __________ mine.

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

5. -“What would you like to drink now?”      - “_______________.”    

A. No, thanks      B. Yes, please         C. I like to do nothing D. Orange juice, please

6. All of us enjoy _______ to classical music.

A. listen                      B. listens                     C. listening                 D. listened

7. She worked very hard,  _______she passed all  her exams.

A. because                  B. and                          C. so                            D. but

8. Hoa looks red. She was outdoors yesterday. Perhaps she has _______

   A. flu                        B. sunburn                  C. spots                       D. stomachache

9. My family has decided to use _________ electricity by using more solar energy instead.

A. more                       B. less                         C. much                      D. fewer

10. I ............... playing board games interesting because I can play them with my friends.

A. find                         B. think                       C. say                          D. tell

11. -“ Would you like me to turn off your computer?

    - “ ______________. I’ll do it myself”

A. No, thanks              B. Yes, please             C. Don’t do it  D. Of course

12. You like playing monopoly or chess, your hobby may be _______.

A. collecting  things.  B. playing sports                     C. dancing                   D.  board games

13. I …………….. Nha Trang when I was a child.

A. visit            B. visited                    C. will visit                 D. have visited

14. He …………… to the USA so far.

A. is                                     B. was                            C. will be                    D. has been

15. Pick out the word whose main stress is placed differently from the others.

A. allergy                   B. headache           C. temperature                              D. obesity 

2. ______________kilos of beef do you want, Sir? -I need only one.

A. How big                 B. How much C. How many D. How large

5. I started carving eggshells when I was 17 years old.
=> I …………………………………………………….