谓语动词练习

She ______ to Paris three times.

I ______ a book when my mother came in.

A new bridge ______ across the river next year.

By the end of last year, we ______ more than 2000 English words.

The work ______ in two days.

He ______ his homework before he watched TV.

The house is building by the workers now. 

The book has been sold well last year. 

The story has been told to the children many times. 

The problem has been solved already.