_______ the manager came to Beijing on business, he would visit his old friends there.
| A．Every time | B．Many times | C．In no time | D．All the time |
Faced with a bill for $10,000, _____．
| A．Smith has taken an extra job |
| B．the boss has given Smith an extra job |
| C．an extra job has been taken |
| D．an extra job has been given to Smith |
This is a very interesting book． I’ll buy it, _____．
| A．how much may it cost | B．no matter how it may cost |
| C．however much it may cost | D．whatever may it cost |
—English has a large vocabulary, hasn’t it?
-Yes． _____ more words and expressions and you will find it easier to read and communicate．
| A．Known | B．Knowing | C．To know | D．Know |
“To meet people’s desire for _____ happy life is our mission,” Xi Jingping said to the press after he was elected ____general secretary and chairman．
| A．a; a | B．the; the | C．a; \ | D．\; the |
-Jack fell off the ladder yesterday, but he is all right now．
-What a lucky dog! He _________ himself badly．
| A．should injure | B．could have injured |
| C．should have injured | D．might injure |