—Does the old man know the museum very well? —No, this is the first time he __________ here.

Nobody  ______  seen the film.  It’s a pity.

There_______ a meeting tomorrow afternoon

Not only my friend but also I ______ interested in action films. We often see films together.

Since the forest has been destroyed by a big fire, a large ______ of trees ______ to be planted on the mountain．