III. Put the correct form of the verb in brackets. (1 point) 1.     Tien (not have)……………….... Math on Thursday. 2.     We should (wash)……………. our hands before the meals. 3.     What Mai (do)……………..now?- She (play) …………………….  in the garden. 4.     He must (do)…………………... the housework everyday. mấy bạn giúp mình với 7h30 mình cần rồi