－Canyou tell me Kitty’s address.－Idon’t know, either. But I’ll tell you her address when she ______ to me.

is not easy to find a best friend in a new place.

oom, the nurse found the tape recorder

I ________ have used the computer without asking you first.[ ]

riding along the street and all of asudden, a car cut in and knocked me down—- You can never be _______ careful in the street