Please remind me _______ to my teacher .

I’m sorry we ________ all the educational CD-ROM. Can you come next week?– Please call me as soon as the latest one _________.

Your house is bigger than ______.

Now China has joined WTO（世贸组织）, so I think English is________ useful than before.

Alan, it’s late. Why not go to bed?— Jenny hasn’t come back yet. I _______ for her.