He charged me $10 for the repairs.

Fill in the blank with one appropriate preposition to complete the following sentence :

Your writing is so bad, I can't make out what you've written.

out

The bank has been held .in. twice this year.

Children should be warned .about. the dangers of drugs.

Children should be warned about the dangers of drugs.

without

Fill in the blank with one appropriate preposition to complete the following sentence :

What a pity! We left him without saying goodbye.

Fill in the blank with one appropriate preposition to complete the following sentence :

I'm very grateful to you for your invaluable help.

Fill in the blank with one appropriate preposition to complete the following sentence :

I'm very grateful ..to. you .for.. your invaluable help.

Fill in the blank with one appropriate preposition to complete the following sentence :

Clean air provides us with a healthy supply of oxygen.

Cấu trúc: provide s.o with sth.

Fill in the blank with one appropriate preposition to complete the following sentence :

You have to put away your toys and go to bed. It's too late.

You have to put away your toys and go to bed. It's too late

put out

y=(a-3)+5-a

1. This book contributes little .......to........our understanding of the subject.

2. Children might benefit a lot ........from...... sharing housework with their parents.

3. Parents are recommended to collaborate ……with……………… teachers in educating children.

4. It is unfair to state that a woman’s job is to look ........after...... everyone in the family and takes care .......of....… the house

5. Parents should set good examples …………to………… their children.

6. Skeletal system of the body is made …………up.. ……………. our bones.

7. A healthy balance ……between……. work and play ensures that everyone has a chance to enjoy their lives.

8. He and his wife shared a passion ........for...... classical music.

9. I haven’t made …………up………… my mind yet.

10. This figure graduated .........from........... a very famous music school and devoted his life ……to…… arts.

11. Van Cao was remembered …………as……. one of the most important musicians in VN.

12. The loser will be eliminated ………from………. the contest.

13. Volunteers can try ………on……. a field to see if it suits them.

14. Many people still fight ………for…….. our independence and freedom.

15. I knew about that job just ………by………. chance

16. You can take the laptop …………with……….. you because it is small and light.

17. Modern devices can help you deal …with……………. these issues easily.

18. Different courses have been prepared to provide students …………with……... life skills.

19. Youngsters nowadays often hang out …with……. many kinds of people, so it’s difficult to control them.

20. Please, tell me some similarities and differences ………between……. American culture and Vietnamese one.