People in the plane can__________

People who like dancing can come at____________.

We can learn from the passage that the author __________.

The number of students who _____________ the English club ______20.

The driver who caused the accident ______.

__________they who did the thorough cleaning to the classroom yesterday．

10．—Can I help you?—__________．

—Can you answer this question?—Sorry, I can ______ understand it.

10． Who can __________ the question?

He became _____ with the girl reporter who questioned him at the press conference.

Computers can ______ complicated mathematical problems ______ the simplest forms that even children can do.

We can infer from the passage that the author ______________.