Without permission, no one ______ let out the news.
A.shall | B.should |
C.is supposed to | D.is allowed |
—Should I lock the lab before I go home?
—__.I'll check it myself later.
A.Go ahead | B.No problem | C.No hurry | D.Don't bother |
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 |