We are now short fresh water. Something must be done to prevent people polluting it.
A. of；from B. for；from C. of；to
--What is your father like ? --_____________________.
| A．He likes sports | B．He is very kind |
| C．He is fine | D．He is 35 |
If I felt some pain, I would stop _________.
| A．exercise | B．to exercise |
| C．exercising | D．exercises |
--Does the bike belong to_________? ---No, it is ___________.
| A．Tom, Lucy | B．Tom’s, Lucy |
| C．Tom, Lucy’s | D．Tom’s, Lucy’s |
There is ______ bridge in the old town.
| A．a 800-metre-long | B．an 800-metre-long |
| C．a 800-metres-long | D．an 800-metres-long |
What _______ interesting game it is! It must be ______ great fun.
| A．an, a | B．a, the | C．the, / | D．an, / |