---- Mr. Zhang looks so sad. Shall we go and find what happened ____ __ him?
---- OK. Let’s go.
| A．at | B．in | C．to | D．on |
- Let's go on a picnic if it_______ next Saturday.
- But nobody knows if it_______ on that day.
| A．is fine; will rain | B．will be fine; rains |
| C．will be fine; will rain | D．is fine; rains |
He devoted his lifetime _____ it possible for women _____ better education.
| A．to make；to receive | B．to make；to receiving |
| C．to making; to receive | D．to making; receive |
—She didn’t make ______ great progress，did she?
_______，although she did her best.
| A．so； No | B．so； Yes | C．such; No | D．such；Yes |
---Peter，is there anything else you want to know about China?
---Yes，I am still wondering __________ .
| A．how is Chinese paper cut made |
| B．how was the Great Wall built in ancient times |
| C．why the Chinese people like to play the dragon dance |
| D．that the Chinese people eat rice dumplings at Dragon Boat Festival |
He was brave enough _________ for the school volleyball team and succeeded.
| A．try out | B．to try on |
| C．to try out | D．to try |