Exam 1. 50 questions

_______ it really work ?

• Do

• Does

Why _____ this computer so expensive ?

• Am

• Is

• Are

He _____ him 200 dollars.

• Give

• Gave

She _____ all the information we needed.

• Fine

• Found

Their conference ___ much later

• Began

• Begun

She ___ him yesterday

• Didn"t call

• Didn't called

All their threats___ serious.

• Wasn't

• Weren't

How interested ___ the employees in this project?

• Was

• Were

We ___ joking

• 'm not

• Aren't

• Isn't

___ your new friends chatting online now?

• Am

• Is

• Are