Anyone who wants to ________ China’s gardens should go to Suzhou, whose gardens are the best examples in the country.

We already have ______ pencils, but we need two ______ pens.

—What’s wrong with you, Eric? You look tired.—I ______ to prepare for the final exam last night.

From his         voice on the phone, I know everything is going under way.

It is believed that the construction of a highway will _____ the growth of the suburbs.