_____ Lily _____ Lucy may go with you because one of them must stay at home.
The Internet is really ______ to us. We can easily find the information we need.
______ he has make during the course!
My parents usually take a walk ______ dinner to keep healthy.
I’m expecting a digital camera for long, but dad has no time to buy ______ for me.
---Who is ______ teacher in the white T-shirt?---Oh, that is my English teacher, Peter.