—I don't know ____ or not.
—Neither do I．You may ask his teacher.
| A．whether he is at school |
| B．if he is at school |
| C．that he is at school |
| D．whether is he at school |
It is her dream in Beijing University.
A. studying B. study C. to study
If you go there, you can see Disney characters around it all the time.
A. to walk B. walking C. walks
—to the USA? — No, never, but I went to Canada last year.
A. Have you been
B. Have you gone
C. Did you go
to the band is a good way to wake up.
A. Listen B. Hearing C. Listening
Have you ever seen him ?
A. ago B. before C. just now