I told them not everybody could run as fast as you did, ______?

It’s the office！So you ________ know eating is not allowed here.—Oh，sorry.

It was such an __________ performance that it ___________ all the audience.

Where are you going ______ your nextvacation—We decided ______ Europe.

Does the child need any help —-No. He is old enough to _____ himself.