A：Who（谁）is that girl?B：Oh, is my friend. name is Sally.

He spent a week ____ the novel. [ ]

The increase in home computers means that families have much easier ________ to information.

Hey, Jack. You ________ on the phone just now. But you weren’t here and the man left a phone number. —Oh? I was in the library.

_____ tins of dog food can we buy _____ the money? [ ]