________ we go swimming every day ________ us a lot of good.
| A．If...do | B．That...do | C．If...does | D．That...does |
Thanks to our ___ schedule, we got our task accomplished ahead of time．
| A．active | B．flexible | C．positive | D．fixed |
—Have you heard that he was admitted into Beijing University?
—Is that true? And I'm glad that his efforts at last ___．
| A．took off | B．paid off | C．turned out | D．paid for |
With the rapid development of medical science, we ___ more new drugs used in the treatment of cancer．
| A．see | B．had seen | C．will be seeing | D．would see |
The teacher wants his students to know more about modern science and tries hard to develop a（n） ___ about nature among his students．
| A．curiosity | B．habit | C．ability | D．independence |
In order to lose weight, the young lady prefers to ___ regularly rather than take expensive weight-losing pills．
| A．hang out | B．work out | C．turn out | D．figure out |