There are_______ seasons in a year． Winter is_________season．

I met Jim yesterday, we _______ each other since _______ from the university.

I’m afraid a car is too expensive for me.—But more and more Chinese can_______ to buy one.

It looks_____ a leaf of an apple tree.[ ]

There is ________ with my watch, so I don’t know the time.—- Let me have a look.