— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
We have ____ food in the fridge now.
I must use a ladder to get ____ my room.
There are many trees ____ our house.
----Is there any difference___the two shirts? ----Yes. The color is different.
– What are your parents doing now?- Well, my father is reading a newspaper_______ my mother is cooking.