He has been in hospital for a long time, because he was ________ ill．

A．danger

B．dangerous

C．endangered

D．dangerously

________ about the students, the teacher called his parents to find out why he was so often absent from class．

A．Concerned

B．Concern

C．Concerns

D．Concerning

________ the bad weather, the boy didn't come late to class．

A．Despite

B．In spite

C．Though

D．Because

What surprised us was that he ________ his shooting skill against the expert's．

A．matched

B．fitted

C．showed

D．made

He has got the job because he had the advantages ________ others．

A．of

B．over

C．to

D．at

How did it ________ that the car fell off the bridge into the river?

A．come out

B．come about

C．come across

D．come up

Iron ________ when it's heated．

A．extends

B．spreads

C．widens

D．expands

－Did Linda see the traffic accident!

－No, no sooner ________ than it happened．

A．had she gone

B．she had gone

C．has she gone

D．she has gone

Jumping out of ________ airplane at ten thousand feet is quite ________ exciting experience．

A．/; the

B．/; an

C．an; an

D．the; the

One of the men held the view ________ the manager in charge of the company said was right．

A．that what

B．what that

C．that

D．what