Mr. Green was_______ with the medal______his great achievement in this field.
| A．presented, because of | B．protected, because |
| C．prepared, because of | D．provided, because |
The boy is sleeping. Please ______ the radio.
A．turn up B．turn off C．turn on
The woman ______ be our English teacher. She has gone to Canada.
A．can’t B．needn’t C．mustn’t
—______can you finish your homework?
—In about one and a half hours.
A．How fast B．How soon C．How often
—How many women doctors are there in your hospital?
—______ them ______ over twenty.
A．A number of; are
B．The number of; are
C．The number of; is
—It’s Father’s Day today, ______?
—Yes, let’s buy a gift for Dad.
A．isn’t he B．doesn’t it C．isn’t it