Choose the best answer A, B, C or D to complete sentences.
Some scientists put the extinction of the dinosaurs down............. change the world’s climate.




A.in
B.with
C.up
D.to

The film is based on a __________ novel about the effects of war.




A.move
B.moved
C.moving
D.movement

By the time you come back here next year, this new plaza building__________.




A.has been completed
B.will be completed
C.has completed
D.will have been completed

I couldn't use the pay phone __________I didn't have any coins with me.




A.so
B.so that
C.because
D.although

Although __________, Sue drives to work every day in the middle of rush hour.




A.her car is in good condition
B.traffic is always heavy
C.she is a very careful driver
D.she isn't in a hurry

Education is our first__________now. We are trying to do what we can to make it better.




A.prior
B.prioritization
C.priory
D.priority

A.efficient
B.communist
C.impatient
D.delicious

Scientists sent an (A) expedition to the Mars (B) during (C) the 1990s (D).




A.an
B.the Mars
C.during
D.the 1990s

(46)




A.due
B.because
C.except
D.instead

Error Identification.
According to Mehrabian in1971, only 7% of the information we communicate to others depends upon the words we saying; 93% of that depends on non-verbal communication.




A.According to
B.only 7%
C.we saying
D.to others