You call your mum and dad ______.
| A．mother | B．father | C．perent | D．parents |
I like Monday because I have English class _____that day.
A. in B. under C. on
_____ 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