Can tigers swim?--- ________.A.Yes they can’t B.No,they can’t C.No, they can
Where the medicine ? A. are B. be C. is
There aren’t people in the room . A. a lot of B. many C. much
Don’t read . It’s bad for your eyes . A. in the sun B. in sun C. under the sun
Don’t about me . I’m OK . A. sorry B. carry C. worry
, I can’t do it for you . A. Excuse B. Sorry C. Excuse me