3 use present perfect tense and simple pat tense
1 they (not see)......................................................the film Titanic yet
2 Tom(call)...........................his boss recently
3 john(read)...................the letter from Mary already
4 we(not begin)......................to learn for the test yet
5 i (meet).........................Robert at the supermaket this morning
6 Nancy(be)...........................to Viet Nam several times
7 i (not see)...........................your brother yet
8 my pen isn't here aany more.Someone(take)......................it alrealy
9 when ......................your father(give up)...................smoking?
10 the motobike looks clean (you/wash).....................it?
ai nhanh mk k