Tính nguyên tử, phân tử, khối lượng phân tử của Al, Zn, FeSO4, HCl

Helpp

Giúp mình với

I. Choose the best answer:

1. Would you like ... a movie on the weekend?

A. see , B. seeing , C. to see , D. saw

2. It is dangerous ... the medicine around the house?

A. leave , B. to leave , C. leaving , D. left

3. Nga ... in Ha Noi last year.

A. live , B. to live , C. living , D. lived

4. Nam repaired the bicycle ...

A. himself , B. yourself , C. inself , D. themselves

5. You must ... the lesson carefully before your test.

A. learn , B. to learn , C. learning , D. learns

6. Hoa is old enough ... a car.

A. drive , B. drove , C. to drive , D. driving

7. We mustn't let children ... in the kitchen.

A. to play , B. play , C. played , D. plays

8. Mai ... to visit me next week.

A. is going , B. going to , C. is going to , D. are going to

9. The sun ... in the west.

A. set , B. sets , C. to set , D. setting

10. Bell and Waston ... the telephone in 1877.

A. introduce , B. introduces , C. introduced , D. to introduced

11. Lan has short ... blond hair.

A. long , B. black , C. brown , D. curly

12. The couch is ... to the window.

A. near , B. opposite , C. next , D. beside

II. Complete the passage:

Nam (be) is my pen pal. He (be) ... 14 years old. Last year, he (live) ... in Hai Phong with his family but now he (live) ... in Da Nang with his aunt. Yesterday, i (receive) ... his letter. He said " I usually (have) ... bread and milk for breakfast. I often (go) ... to six days a week. My school (be) ... very big. I sometime (go) ... fishing on the weekend with my friends here. I (be) ... very happy ". Last week, i (write) ... a letter to him. I (introduce) ... my seft and (send) ... him a photograph of my family.