11.Preparing the new lesson at home is necessary for me.
-> I ________________________________________________________________________________________
12.They forbid me to look in the closet.
-> I ________________________________________________________________________________________
13. It is very important for us to do well at school.
-> I must _______________________________________________________________________________
14. My parents always refuse to allow me to stay overnight at my friend’s house.
-> They never let ________________________________________________________________________
15. It is not necessary for me to follow what my older brother says. (have to)
-> _______________________________________________________________________________
16. Parents are advised to spend more time talking with their teenage children. (should)
Parents ________________________________________________________________________
17. Parents/ often/ remind/ children/ show respect/ the elderly/ greeting them/ or helping them/ whenever possible.
-> __________________________________________________________________________________
18. It is very important for us not to go out during the violent storm. (must)
-> We _______________________________________________________________________________
20. Teenagers/ Viet Nam/ expected/ help/ parents/ the housework/ other home duties.
-> ___________________________________________________________________________