He found it increasingly difficult to read,___his eyesight was beginning to fail
| A．and |
| B．for |
| C．but |
| D．or |
It looks _______ you are ill. You should go to see the doctor.
| A．as | B．as though | C．which | D．whether |
The great day he looked forward to ______ at last.
| A．coming | B．come | C．came | D．having come |
We are all looking forward ______ the Great Wall during the National Day.
| A．to visiting | B．to visit | C．for visiting | D．for a visit to |
—Can you give an example to show how useful a computer is?
—Sure. ___________ people get ___________ information from it every day.
| A．A large number of; plenty of |
| B．The number of; a lot of |
| C．Lots of; a lot |
| D．Many a; a great deal of |
—What do you think of the Eiffel Tower?
—Splendid. When I was in France, Iit.
| A．have visited | B．had visited | C．could visit | D．visited |