More people will eat out in restaurants _____ they do today.
| A.than | B.when | C.while | D.as | 
Helen listened carefully _____ she might discover exactly what she needed.
| A.in that | B.in order that | C.in case | D.even though | 
You may arrive in Beijing early _____ you mind taking the night train.
| A.that | B.though | C.unless | D.if | 
Bring it nearer _____ I may see it better.
| A.although | B.even though | C.so that | D.since | 
What's the matter _____ they still haven't answered the telegram?
| A.when | B.that | C.though | D.however | 
_____ I catch a cold, I have pain in my back.
| A.Every time | B.Though | C.Even | D.Where | 
