用所给词的正确形式填空。(共5小题,每小题1分,计5分) 小题1:He tried his best ___________ (help) me with my study. 小题2:Don't give up_________ (learn) English. It is important to you. 小题3:They are foreign _________ (visit). 小题4:Please help me _________ (clean) the house this afternoon. 小题5:Would you like __________ (watch)TV? |