Do you know that _____ with wise men improves your mind?
| A．chat | B．Chats | C．chatted | D．chatting |
－He is eager to try something he has never tried before．
－Oh,I see．That，s ______he's different from others．
| A．when | B．what | C．how | D．where |
As your teacher,I could not have you______away with cheating in the exam．
| A．get | B．getting | C．breaking | D．break |
Going abroad to study requires a big adjustment and it usually takes a while to ______．
| A．calm down | B．fit iri | C．keep up | D．cheer up |
Failure can make a positive contribution to your life______you leam to use it．
| A．since | B．unless | C．until | D．once |
The police have issued a detailed______of the missing boy．
| A．direction | B．expression | C．description | D．instruction |