I think everyone needs the sun.—Yes, it can __ light and heat itself.

______ a certain doubt among the people as to the practical value of the project.

We will have a school trip next week.—That sounds _______.I’m sure we will have a good time.

Please ____________the light when you leave the room.

I would like to sit in _______ front of the bus.—Me,too. And we can have__________better view.