How time flies! Three years _________ in our junior high school.A. have passedB. have been passedC. has passed
─You look so tired, Celia! ─Yes. I volleyball the whole afternoon.
We found it difficult _______ there on time.
We bought Granny a present________ she didn't like it.
_______away the old books and _______ me that new one.
—What are you going to give your mother for her birthday? —I’m not sure. But I’ll buy her ________