Are you going to fix the car yourself, or are you going to have it _____?

I cannot tell the_____difference between the twins.

The price of fish is （ ） during the Spring Festival.

We mention the importance of giving up smoking once and again, but hardly ______ it.

It is （ ） impossible to work with this noise around.

When he awoke， he found himself _____ after by an old woman.

“（ ） everyone’s here,” she said, “let’s begin to discuss the solution to the problems we have found．”

I can’t find my keys! Can you help me （ ） them?

（ ） when she started complaining.

The film （ ） him of what he had seen in China.

Space vehicles were launched into outer space_____search of another living planet.

I stayed up all night _____ to find a new solution to the problem.