English teachers are supposed ________ their students a test in class, even after class, ________ better teaching results.
| A．to give; ensuring | B．giving; to ensure |
| C．to give; to ensure | D．giving; ensuring |
I hurried _____ I wouldn't be late for class.
| A．since | B．so that | C．as if | D．unless |
_____ I catch a cold, I have pain in my back.
| A．Every time | B．Though | C．Even | D．Where |
What's the matter _____ they still haven't answered the telegram?
| A．when | B．that | C．though | D．however |
Bring it nearer _____ I may see it better.
| A．although | B．even though | C．so that | D．since |
You may arrive in Beijing early _____ you mind taking the night train.
| A．that | B．though | C．unless | D．if |