— Hello! Remember me?
— I seem to have met you __________.
| A．before | B．ago | C．since | D．some time |
He can ______ English .
A. speak B. say C. tell
Are you good at _______ football ?
A. playing B. play C. plays
I go to school _____ bike .
A. on B. of C. by
---________ do you do exercise ?
---Once a week .
A. How long B. How often C. How soon
We can learn English by ________ .
A. watching TV B. watch TV C. to watch TV