Chọn đáp án đúng :
1 , What do you do ................ your free time ?
a , in b , on c , at d , for
2 , I left a lot ................ after she fixed my tooth .
a , well b , good c , better d , fine
3 , I hope you are talking care ................... yourself .
a , about b , of c , in d , with
4 , I ................... a letter from your aunt last week .
a , sent b , wrote c ,want d , teceived
5 , What's the matter , Minh ? - .............................
a , Thank you .
b , No , thanks .
c , I have a toothache .
d , It's the matter .