It is reported that very little use of these waste materials_______ in the past decades．
| A．was taken | B．was made |
| C．has been made | D．has been taken |
The “Chinese Dream” is ______ dream to improve people’s well-being and ______ dream of harmony, peace and development.
| A．the; a | B．a; the | C．a; a | D．the; the |
—Elle, _____, but your radio is going too loud.
—Oh, I’m sorry. I’ll turn it down right now.
| A．I’d like to talk with you | B．I’m really tired of this | C．I hate to say it | D．I need your help |
—I heard that Mary had ________ with her friend.
—Really? No wonder they don’t speak to each other any longer.
| A．broken down | B．broken out | C．broken up | D．broken away |
When a customer withdraws money from the bank, it is required to leave his signature. But how can we be sure it is_______?
| A．absolute | B．alternative | C．academic | D．authentic |
Considering the time limits, we also provide CDs ________ our students may prefer to study at home.
| A．so that | B．so long as | C．in case | D．as if |