Detective Wang, please trust me, I have ______to do with this case..
He _____ for two years. We are still sad about his ______.
I _______ to Beihai Park if I _______ time next weekend.
–Are you going to Shanghai by bus? --I am not sure. It’s cheap, but uncomfortable. I _____ take a train.
The students of our class _____ to swim last month and we can swim very well now.
-Math isn’t as ______ as Chinese. -I agree with you. I think Chinese is ____ than any other subject.