We were all to receive your letter and had read it delight.
| A．delight, in | B．delighting, in |
| C．delighting, with | D．delighted, with |
She can’t help ______ for her family often, so she can’t help ______ why life is so hard.
| A．working ; wondering | B．work ; wondering |
| C．working ; wonder | D．to work ; to wonder |
He started to learn English in 1990 and in the years ________ he kept on using it in his work.
| A．following | B．followed | C．follow | D．that followed |
Excuse me for breaking in, ______ I have some news for you.
| A．so | B．and | C．but | D．yet |
Why pleasant smells do not reduce pain in man is a question still _______ by scientists.
| A．answered | B．being answered | C．to be answered | D．that answered |
I am told to guess the meaning of an unknown word, but my question is _______ I still can’t
understand its meaning.
| A．that if | B．whether why | C．how if | D．what if |