I don’t know who invented_____digital camera, and it’s really _____ most useful invention.

u have enough to ______ all your daily expenses — Oh, yes, enoughand to spare

ct is that I earned my passage by working as anunpaid hand, which _______ my appearance.

When you don’t know a word, you can ______ in the dictionary.

I’m going to Fuzhou tomorrow. Have you got anything___ to your parents there