— Which of these two books will you take?
—I will take ______ in case the trip is boring.
| A．all | B．either | C．both | D．neither |
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 |