He said he would contribute money, but later he __________ of it.
A.backed down
B.backed out
C.turned away
D.backed away

Poverty has reached _________ proportions in this country.
A.incubate
B.epidemic
C.infectious
D.transmit

What was Nobel's invention about?
A.It was about dynamite
B.It was about chemistry
C.It was about energy
D.It was about physics

Did he give all the money to his relatives on his death?
A.No, he did



Did he give all the money to his relatives on his death
B.No, he didn't
C.Yes, he did
D.Yes, he didn't

What is his money used for?
A.for researching many new invention
B.for the best working the following subjects: physics, chemistry
C.for the best working one of the following subjects: physics, chemistry, medicine, literature and peace
D.for creating a fund for poor children

There is a mistake in the sentence. Find the mistake and correct it.
Would you mind to tell us about your trip to Ha noi?
A.Would
B.to tell
C.about
D.to

There is a mistake in the sentence. Find the mistake and correct it.
She wishes she is the most beautiful girl in the world.
A.wishes
B.is
C.the most beautiful
D.in

There is a mistake in the sentence. Find the mistake and correct it.
My homevillage is on the west of the city.
A.My homevillage
B.on
C.the
D.of

A.refugee
B.decisive
C.catastrophe
D.committee

A.magazine
B.returnee
C.misfortune
D.monomania