— Must I take the medicine every day? — No, you ____.A. must not B. may not C. don’t have to
The little girl kept ________ the house, because she wanted to keep it _________.
I don’t think Jim can _______ a picture on his bedroom wall because he is so short.
________the teachers in our school is 150 and some of them are_______ teachers.
Not only you but also Sandy ______ interested in seeing films.
– Jim, could you help me to repair the bike? – ________, let me see first.