The sign on the left tells us that _______ . A. this is a place for us to swimB. it’s safe to swim in this placeC. swimming is not allowed here
We’ll all here ___ Lily. Where is she? She has gone to the library.
I will send you an e-mail as soon as I ________in Canada.
You’d better find out ________.
—I don’t hear you come in last night. —That’s good. We tried ________any noise.
–What should I buy my mother for her birthday? - ________ you buy her a scarf?