Tourists today flock to see the two falls that actually constitute Niagara falls.




A.come without knowing what they will see
B.come in large numbers
C.come out of boredom
D.come by plane

your organization/ possible/ conference/ place




A.Your organization made it possible to take place this conference
B.Your organization made possible for this conference to take place.
C.Your organization made it possible this conference to take place.
D.Your organization made it possible for this conference to take place

Which aspect of butterflies does the passage mainly discuss?




A.Their physical characteristics
B.Their adaptation to different habitats
C.Their names
D.Their variety

Much of the funding has come from international ................agencies.




A.relief
B.aid
C.support
D.help

A: This grammar test is the hardest one we’ve ever had this semester! B: …………………but I think it’s quite easy.




A.I couldn’t agree more
B.I understand what you’re saying.
C.You’re right
D.I don’t see in that way

Carbon dioxide may be absorbed by trees or water bodies, or it may stay in the atmosphere when…………. , while it is only in the atmosphere that chlorofluorocarbons find their home.




A.by releasing emissions from cars
B.released from car emissions
C.cars that release emissions
D.emissions are released by cars

The movie was really ________but was still pleasurable.




A.amusing
B.terrified
C.scary
D.interesting

J.K Rowling’s Harry Potter books really set young children _________.




A.aside
B.on fire
C.under fire
D.to excitement

Lan: “It works! Thanks for your help!”
Mai: “______________”




A.Hey, that’s what friends are for.
B.Ok. Just be careful!
C.Really? I don’t know if that’s such a good idea.
D.You’re right.

________(34)




A.marks
B.signs
C.signals
D.symbols