The audience stood and （ ） at the end of the performance.

He talks as if he _____ everything in the world.

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

After （ ） seemed ages, the newsman disclosed the facts.

To save energy, people have to （ ） their electricity consumption.

Would you be （ ） to lend me your bike tomorrow morning?

I think it’s high time we _____ strict measures to stop pollution.

She didn’t want to go to Africa: probably （ ） the weather is too hot.

All the traveling _____ are to be paid by the company if you travel on business.

These tickets for the performance are （ ） until the end of the month．

In the swamp the army （ ） by mosquitoes.

Without your instruction, I （ ） such great progress.