There will be less_______ and the environment will be better.
A. trees B. pollution C. factories
We have a lovely room. It’s one of ______ in the hotel.
| A．nice | B．nicer | C．nicest | D．the nicest |
--- ______ do you play football?
--- Once a week.
| A．How much | B．How long | C．How often | D．How far |
Hurry up, ______ you will miss the plane.
| A．and | B．but | C．so | D．or |
Both my parents were born ______ 1970.
| A．at | B．in | C．on | D．to |
I’m talking to you, Jack. Please listen to ______ carefully.
| A．me | B．mine | C．you | D．yours |