Choose the word or phrase (A; B; C or D) that best completes the sentence
câu 18: noone arrived at the HoQuang Hieu's wedding party,__________?
a)did he
b)didn't they
c)didn't he
d)did they
câu 19:Mr Hieu_____________an international song on TV , isn't he?
a)sings
b)is singing
c)sang
d)has sung
câu 20:you think she loves kimbum,_________?
a)đon't you
b)doesn't she
c)do you
d)does she
