----Is the woman a teacher?---Yes. She teaches _________ Geography.
Therea football match on CCTV-5 at nine tomorrow evening. A. will have B. is going to be C. is having
—May I use your dictionary? Mine is at home. —______.
—Do you know ______?—Yes. She is doing her homework.
Waste paper _______ everywhere. It’s our duty to keep the school clean.
My pen pal said he would write to me, but I _____ any letters from him so far.