—Must we go there together at once?—______ you ______ he goes there, only one student is needed.
I went to the zoo yesterday. It me two hours there by subway.
basketball is a good way to make us strong.
I don’t like watching movies very much. So I go to the movies on weekends.
We have to visit our grandparents this winter vacation because we miss each other very much.
all of us enjoy playing computer games, we can’t spend too much time on them.