用think of,think over,或think about的适当形式填空 I can't ___ ____ hi
用think of,think over,或think about的适当形式填空 I can't ___ ____ his phone number.Could you
I can't ___ ____ his phone number.Could you tell me?
____ it ____ and you'll have a good idea.
You can __ ____ this plan again.