—Did your parents go to the museum yesterday? —No. We ______stayed at home watching TV.

_______ is believed, all the scientists subscribe to the view ______ the increase in the earth’s temperature is due to the burning of fossil fuels to produce energy.

The Parkers bought a new house, but         will need a lot of work before they can move in. 

It was ___he said___ disappointed me. 

I hope that ______ that I’ve been able to do is of some use to you.