He knows several languages, ______, he knows English and Japanese.
| A．such as | B．for example |
| C．that is | D．for an example |
It has been proved_____ taking exercise regularly does good to one’s health.
| A．whether | B．when | C．what | D．that |
I will appreciate it______you can change your plan a little bit to make it more workable.
| A．so | B．if | C．since | D．although |
--- Did you see a girl in white pass by just now?
--- No, sir. I____a newspaper.
| A．read | B．had read | C．would read | D．was reading |
With the speedup of the railway, now you can get to your destination____by train.
| A．fast | B．faster | C．fastest | D．the fastest |
The performance will be given next week. You can go to the student union___tickets.
| A．for | B．in | C．by | D．on |