Taking photos with _____ real tiger is _______ unusual experience for us.

–My watch is different from ______ .
-But _____ is the same as mine.

-Math isn’t as ______ as Chinese.
-I agree with you. I think Chinese is ____ than any other subject.

The students of our class _____ to swim last month and we can swim very well now.

–Are you going to Shanghai by bus?
--I am not sure. It’s cheap, but uncomfortable. I _____ take a train.