She won’t leave the TV set,____her husband is waiting for his supper.
| A．as though | B．even though | C．whether | D．whenever |
—Could you turn the TV down a little bit?
—___．Is it disturbing you?
| A．Take it easy | B．I'm sorry |
| C．Not a bit | D．It depends |
We need an effective strategy to help children living in poverty to have the opportunity to receivegood education．
| A．/;a | B．a;/ | C．/,the | D．the; a |
Mother gave me a promise_____I made progress in my English she would take me to travel .
A that; B that if C that whether ; D whether
After the new technique was introduced， the factory produced _______ tractors in 1988 as the year before.
| A．as twice many | B．as many as | C．as twice as many | D．twice as many |
Passengers are permitted ______ only one piece of hand luggage onto the plane.
| A．to carry | B．carrying | C．to be carried | D．being carried |