This is by far
E-mail, as well as telephones, ____an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．play |
______ on the top of the tower, and you can see the whole city.
| A．Standing | B．To stand | C．Stood | D．Stand |
—A naughty boy kept talking in class.
—Are you _____ Mike? It’s just like him to be so rude!
| A．coming across | B．looking down on | C．looking forward to | D．referring to |
It was the hard work and determination of the generation _____ had changed the opinion of people towards Chinese.
| A．why | B．when | C．that | D．which |
The professor gave us _____ talk on multicultural Canadian society, _____ topic few of us are familiar with.
| A．a; the | B．the; a | C．a; a | D．the; the |