The scientists are trying to ___ natural energy to decrease air pollution.
| A．make friends with | B．make full use of | C．make notes of | D．make into |
—What _______you the chance to see the film?
—Attending the meeting.
| A．cost | B．paid | C．value | D．worth |
They are_______the same size.You can take_______half of the bread.
| A．of；either | B．with；either | C．in；both | D．at；none |
—What’s that terrible noise?
—The neighbors_______for a party.
| A．have prepared | B．are preparing | C．prepare | D．will prepare |
Ah，it was the place_______we once dug the reservoir.
| A．which | B．where | C．that | D．/ |
_______know the truth about it will tell you.
| A．Who that | B．That | C．anyone who | D．all those who |