The elderly patients still prefer the traditional way, ______ online booking system is supposed to be convenient and fast.
| A．while | B．though | C．unless | D．as |
A quarrel _________, which made him ______ his family.
| A．was broken out; break away |
| B．broke out; break away from |
| C．was broken away; break down |
| D．broke down; break out |
Our class _______ of thirty-two boys and twenty-three girls.
| A．is consisted | B．concludes | C．consists | D．contains |
Now a lot of new technologies can ______ problems in industry.
| A．be applied to solve | B．be applied to solving |
| C．apply to solve | D．apply to solving |
When I returned home ,I found the window _____and something____.
| A．open, stolen | B．opening ,stealing |
| C．opened ,missed | D．opening, missing |
Come and see me whenever ____ .
| A． you are convenient | B．you will be convenient |
| C． it will be convenient for you | D．it is convenient to you |