Let's ready to foot it ________there're neither buses nor taxies.
| A．though | B．since | C．while | D．if |
—Mom, Tom asked me to play football with him. Shall I go out now?
—______. Be careful and don’t play in the street.
| A．Yes,you will | B．With pleasure | C．Of course not | D．Sure |
.Jennifer didn’t attend the important conference,and that’s _________she hadn’t been gotinformed of it.
| A．why | B．the reason | C．because | D．for |
I’ll never forget the years______I lived in the country with the farmers,______ has a great effect on my life.
| A．that;which | B．when;which | C．which;that | D．when;who |
______ is known to all,Taiwan is a part of China.
| A．As | B．Which | C．That | D．What |
The students gave a quick answer to the question ________they did it,________was raised by the foreign visitors.
| A．which;which | B．why;which | C．why;that | D．that;that |