William suggested _____ a party for Elizabeth who was going to retire soon.

The first question we will discuss is _____ we should go there so early tomorrow.

The local government is trying all out to find out who is （ ） the forest fire.

We don’t doubt _____ he can do a good job， concerning his experience.

（ ） some mammals came to live in the sea is now known.

We arranged to meet at the station but she did not （ ）.

As population increases, （ ）.

I have seldom seen my father _____ pleased with my progress as he is now.

_____, the professor is still trying to learn a new language.

He talks as if he _____ everything in the world.

When I got my first job, I _____ early. But nowadays I usually stay in bed until late morning.

What （ ） would happen if he told mom and dad what we had done?