—I don’t care for baseball.
—How can you say you don’t like something you’ve never even tried it!
A．till B．after C．unless D．when
Lifting off at sunrise, the hot air balloon goes wherever the wind blow.
A．may B．must C．need D．should
—Where on earth have they gone?
—I have no idea, but I wish I .
A．know B．knew C．would know D．would have known
When Thanksgiving Day is the corner, stores and supermarkets are busy with people.
A．around B．on C．with D．at
The part in the film the man broke down the door made some of the audience give a cry.
A．which B．who C．where D．whom
More than a quarter of the energy in the United States goes to moving people and goods from one place to another.
A．using B．used C．to use D．use
