“What do you want to be？”asked Mrs.Crawford.“Oh,
I________president，”said the boy, with a smile.
| A．have been | B．am |
| C．was | D．will be |
The question of _______ English will continue changing in the future is easy _______.
| A．if; to be answered | B．whether; to be answered |
| C．whether; to answer | D．If; to answer |
She looked around, but the tall man was nowhere______.
| A．to see | B．to be seeing | C．to be seen | D．seen |
The sun was shining brightly, ________ everything there ______ more beautiful.
| A．making, look | B．to make, looked |
| C．and made, looking | D．and making, be looked |
—Now that you like the cell phone so much, why not carry it back?
—Well, you know, I’m a student, and I can’t afford ________ mobile phone.
| A．that expensive a | B．a that expensive | C．so an expensive | D．such expensive a |
Loulan, once a small, wealthy commercial city, is believed by many people___________over gradually by sandstorms from AD 200 to AD 500.
| A．covered | B．was covered | C．to be covered | D．to have been covered |