—What’s favorite subject? —Her favorite subject is math. A. Mary B. she’s C. Mary’s
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.
I met her _______ a cold winter morning in the street.
Mrs Smith has got _______ instead of getting any better.