From the way the kids spend their money, the researchers can see ________ they really value in life.

A. whichB. whereC. whatD. how

________ with teens who spend much of their free time in front of TV sets, those who are physically active often have better grades.

A. ComparedB. To compareC. ComparingD. Having compared

It will be very convenient to travel in this city when the underground ________ next year.

A. will be completedB. is completed

C. has completedD. would complete

My brother wants to leave the company as it is ________ I would like to expand it.

A. unlessB. sinceC. beforeD. while

According to the school rule, no student ________ go out during the class without the teacher’s permission.

A. couldB. needC. shallD. would

It’s neither aliens nor a rare disease ________ will threaten the human race in the future, but climate change.

A. whetherB. whichC. whatD. that

The terrible earthquake struck the southwest of the country last week, ________ 6 deaths and hundreds of injuries.

A. causingB. to causeC. causedD. having caused

Moyan was at ________ loss when he received ________ news that he had been awarded the Nobel Prize in literature.

A. the; theB. the; /C. a; theD. a; /

Miss Lee didn’t notice little Tom slide out of the classroom; she ________ something on the blackboard.

A. was writingB. wroteC. had writtenD. has written

Stephen Hawking, ________ “the greatest genius of the late 20th century”, announced that there are really grey holes in the universe.

A. callingB. to callC. to be calledD. called