—Jim is very sick these days. He coughs so badly.
—In my opinion, he really ________ listen to the doctor and cut down on smoking.
| A．should | B．can |
| C．may | D．need |
________ too much exposure to wind may cause the
dryness of skin, so too much exposure t
o the sun may result in cancer.
a. Just as b. While c. If d. Now that
It was not yet midnight _____ a stranger asked for a ferry service and promi
sed an extra fare.
a. while b. until c. when d. that
It is important to create an atmosphere _____ wild ideas are honored rather than dismissed.
a. of which b. as c. in which d. when
That was so serious a matter that I had no choice but ________ the police.
a. to call in b. call in c. calling in d. called in
He often sat in a small bar drinking considerably more than ________.
a. was good for his health b. his health was good
c. his good health d. was in good health