22．________he is, he seldom shows his inventions to others.

A．Inventor as	B．As an inventor
C．Being an inventor as	D．Inventor although

33. Generally speaking, ______ according to the directions, the drug has no side effect.

A．when taking

B．when taken

C．when to take

D．when to be taken

29._____ that they had to stay at home all day.

A．So the weather was terrible	B．The weather so terrible was
C．So terrible was the weather	D．So was the terrible weather

Only when I left my parents for Italy     how much I loved them.

Meals in Spain are quite different from ____ they have in China.

– Who should be responsible for the accident?
– The boss, not the workers. They just carried out the order _____.

Don’t take too much of the medicine;it does you more harm than good if you______.

—My room gets very cold at night.
—_______.

____that Marie was able to set up new branches elsewhere.

Little_____that we were watching his every move,so he seemed to be going his own way in this business.