I think _____ of the materials I listen to at the beginning of the exam _____easy.

Smoking is not allowed in our school, so it may be a good chance for our math teacher to_______ smoking.

Aboutof the workers in the factory were born in the.

Mum, I don’t like drinking milk. —- For your health, dear, you _______ .

The doorbell is ringing. It _________ Alice , because she__________ Washington.