--Mum, it's late. Why are you still here?--Dad hasn't come back yet. I for him.A. am waiting B. was waiting C. waited
We planned ____ the Great Wall. And I expect ____ there earlier .
I didn’t go to the mountains _____ the bad weather .
_____ is interesting _____ us to watch game shows .
Tony is only shorter than Jim. He is ____ in his class .
--___ kind girl Jenny is! -- Yes . Everyone likes her very much .