Complete the sentences with the correct from of the verb 1.We (do)...........this for you if you want. 2.If we (need)........some help,we will ask 3.If Peter stays with his grandparents, Susan (not be) ..................happy 4.If we win the money,we (buy)..........a new house 5.She ( not write).............to you if she leaves 6.We (go).........on holiday if there is time. P/S : Mấy bạn giúp mình với nha, ngày mai mình phải nộp bài rồi! Mình cảm ơn !