Annie used to with her parents, but now she is used to with her classmates at school.A. live, living B. living, living C. live, live
Fresh food is good for you . But you have to ______it first because sometimes it a little dirty.
Ther will be less pollution ___more people use public transportation .
Our teacher was very happy because _____failed the examination.
-- Look! Someone ____ the icebox back to the corner. -- Well, it wasn’t me. I didn’t do it. A. has moved B. is moving C. was moving
How beautiful Catherine sings! I have never heard a ____ voice. A. good B. better C. best