—Tom must be at home because the light in his house is on. —He be at home, because I saw him playing basketball on the playground. A. must B. can’t C. mustn’t
In recent years, many children are made _______ what they are not _______.
On her way home, Lucy saw a thief ______ in a shop. She stopped ______ 110 at once.
Don’t forget to ________ your schoolbag with you when you come here tomorrow.
-----Whose T-shirt is this? ----- It _______ be John’s. It’s _______ small for him.
I’d like to go swimming _______ the water is too cold.