1.The tomato juice left brown ___ on the front of my jacket.

1.The tomato juice left brown ___ on the front of my jacket.A.track
B.trace
C.spot
D.point
2.Your nerve system can’t ___ between the imagine experience and a real one.A.tell a difference
B.find the difference
C.tell the difference
D.find a difference
3.If this kind of fish becomes ___,future generations may never taste it at all.A.scarce
B.minimum
C.short
D.seldom
4.Since the matter was extremely ___,we dealt with it immediately.A.tough
B.tense
C.urgent
D.instant
5.In a typhoon,winds ___ a speed greater than 120kms per hour.A.assume
B.accomplish
C.attain
D.assemble
6.The way we picture ourselves is often the way we turn ___.A.from
B.out
C.up
D.into
7.Harry was ___ by a bee when he was collecting the honey.A.scratched
B.bitten
C.stuck
D.stung
8.He lived in a mountain hut which was ___ the village.A.near
B.detached from
C.close
D.divided from
9.In a time of social reform,people’s state of mind tends to keep ___ with the rapid changes of society.A.step
B.pace
C.touch
D.progress
10.The President called ___ the state of emergency.A.on
B.off
C.in
D.away
11.Remember that customers don’t ___ about prices in that city.A.debate
B.dispute
C.bargain
D.consult
12.The speed which he made ___ the project has bothered me greatly.A.concerned
B.being concerned
C.concerning
D.be concerned
13.___ the temperature falling so rapidly,we couldn’t go on with the experiment.A.With
B.For
C.As
D.Since
14.Attitudes ___ daydreaming are chaning greatly.A.to
B.for
C.on
D.against
15.___ seeing the damaage he had done,the child felt ashamed.A.At
B.By
C.On
D.For
16.No one had told Smith about ___ a lecture the following day.A.there be
B.there would be
C.there was
D.there being
17.The bridge began to ___ under the heavy snow.A.crash
B.break in
C.destroy
D.give
18.These two areas are similar ___ they both have a high rainfall during this season.A.except that
B.in that
C.besides that
D.to that
19.Being somewhat short-sighted,she had the habit of ___ at people.A.glancing
B.peering
C.gazing
D.scanning
20.If I hadn’t stood under the ladder to catch you when you fell,you ___ now.A.couldn't have smiled
B.wouldn't be smiling
C.didn't smile
D.won't smile

1.The tomato juice left brown ___ on the front of my jacket.
C.spot
2.Your nerve system can’t ___ between the imagine experience and a real one.
C.tell the difference
3.If this kind of fish becomes ___,future generations may never taste it at all.
A.scarce
4.Since the matter was extremely ___,we dealt with it immediately.
C.urgent
5.In a typhoon,winds ___ a speed greater than 120kms per hour.
C.attain
6.The way we picture ourselves is often the way we turn ___.
D.into
7.Harry was ___ by a bee when he was collecting the honey.
D.stung
8.He lived in a mountain hut which was ___ the village.
B.detached from
9.In a time of social reform,people’s state of mind tends to keep ___ with the rapid changes of society.
B.pace
10.The President called ___ the state of emergency.
B.off
11.Remember that customers don’t ___ about prices in that city.
C.bargain
12.The speed which he made ___ the project has bothered me greatly.
C.concerning
13.___ the temperature falling so rapidly,we couldn’t go on with the experiment.
A.With
14.Attitudes ___ daydreaming are changing greatly.
D.against
(不确定)
15.___ seeing the damaage he had done,the child felt ashamed.
A.At
16.No one had told Smith about ___ a lecture the following day.
D.there being
17.The bridge began to ___ under the heavy snow.
D.give
18.These two areas are similar ___ they both have a high rainfall during this season.
B.in that
19.Being somewhat short-sighted,she had the habit of ___ at people.
B.peering
20.If I hadn’t stood under the ladder to catch you when you fell,you ___ now.
B.wouldn't be smiling