( )早上碰到同学说? A. Good morning B. Good afternoon C. Yes.
_____ the tiger ______ four legs?A. Does; has B. Does; have C. Do; have
-Can you ride the bike? -No, ______.A. I can B. I can’t C. I do
A butterfly ______ two ______of wings.A. has; pairs B. has; pair C. have; pairs
Betty is ______ a word puzzle.A. solving B. solve C. working
What score ______ you get?A. did B. do C. does