My father has a great sports collection, __________ he plays sports every day.A. or B. but C. and
--- Do you know if Kitty ______ shopping this afternoon?--- I’m not sure. But if she , I will let you know.
---What made you so_________? ---Oh, Mr Wu told us a funny story and it made us _________.
____________ the teachers is about 300 in our school and it is becoming_____________.
The earthquake ______ when I _______some cleaning.
---Let’s go hiking __________ staying at home, shall we? --- A good idea.