AIDS is said ______ the biggest health challenge to both men and women in that area over the past few years.
| A．that it is | B．to be | C．that it has been | D．to have been |
My brother gets a_______out of collecting coins and he has got a very large collection.
| A．favor | B．career | C．kick | D．habit |
－Why not have a meeting to discuss about it?
－_______
| A．It’s hard to answer | B．I don’t know, either |
| C．Because we have no time left | D．That sounds fine to me |
People nowadays spend_______they used to but buy less food, especially meat.
| A．as much money as | B．much money as |
| C．as much as money | D．money as much as |
With the quality-oriented education being carried out, teachers won’t _______too much importance to students’ grades.
| A．involve | B．attach | C．display | D．stress |
Don’t call me at 9:00 o’clock tomorrow morning ,when I_______a lecture at Harvard.
| A．give | B．am giving | C．will be giving | D．am going to give |