______ Christmas Eve, people often have parties late at midnight.
A.For
B.In
C.On
D.At

______ in some developing countries may be the cause of poverty and hunger.
A.Literacy
B.Overpopulation
C.Modernization
D.Pollution

Big cities like New York and Tokyo are ______ populated.
A.closely
B.densely
C.variously
D.greatly

That young man is bound to fail in this test.
A.It would be impossible for that young man to fail this test.
B.
C.
D.There is no way that young man can succeed in this test.

Choose the word whose underlined part is pronounced differently from that of the others.
A.break
B.spread
C.breath
D.bread

Choose the word whose underlined part is pronounced differently from that of the others.
A.headache
B.machine
C.character
D.chemistry

Choose the word whose underlined part is pronounced differently from that of the others.
A.brushed
B.provided
C.ed
D.ed

Choose the word that has the stress differently from that of the other words.
A.constancy
B.literacy
C.participate
D.represent

Choose the word that has the stress differently from that of the other words.
A.population
B.certificate
C.activity
D.experience

Choose the best answer to complete the blank in each of the following sentences.Alice didn’t expect ______ to Bill’s party.
A.to be asked
B.being asked
C.to ask
D.asking