—Mary is good at singing in our class.—___________.A. Yes, I am B. Yes, she is C. No, she can’t
Wang Fei ______ a bad cold. He stayed at home. A. has gotB. have got
It didn’t make gold. It _____ a snake. A. makeB. made
I didn’t ________ football. A. play B.played
We were ______. So we bought a watermelon. A. thirsty B. dirty
There ______ an old man. A. wereB. was