What chance ____of taking an earlier plane?

A. is there　 B. there is　 C. it is　 D. is it

Sometimes _________(顾客) can benefit from advertisements.

If ______ (呼吸) in, these viruses can result in illness or even death.

Since tomorrow is your birthday, we will have a ______________ (庆祝) of it.

George Orwell,　　 was Eric Arthur,wrote many political novels and essays.

A、the real name　 B、what his real name　　 C、his real name　　　 D、whose real name

The driver of the car probably holds ______solving the crime.

______time and labour, cartoonists generally draw the hands of their characters with

only 3 fingers and a thumb.

A.To save  B.Saved  C.Saving  D.Having saved

Tom ______to paint the fence but he got his friends to do it for him.

A. supposed　　　　　　　　　　 B. was supposing　　

C. had supposed 　　　　 D. was supposed

—Many students like Miss Wang.

—That's ________her classes are lively and interesting.

A．why　　　 B．because　　　 C．that D．how