Let’s read the novel together, （ ）？

As a Chinese proverb goes， a heavy snow _____ a good harvest year.

We tried to find a table for seven, but they were all （ ）.

He learned how to use sign language to _____ with deaf customers.

We consider_____the instrument be adjusted each time it is use

By the time the course schedule is completed， we _____ the basic subjects of French.

（ ） is known to all, the earth moves around the sun once a year.

He was never （ ） of experimenting with different ways of planting his crops.

The two companies decided to （ ） on a project concerning animal cloning.

—Are you （ ）? —No, I’m serious.

The engineer （ ） my father works is about 50 years old.

______ , Martin can reach the branch of that tall tree at the gate.