Choose the answer among A, B, C, D to complete each of the sentences below:
...... aren't effective anymore because insects have become resistant to them.
A.Herbicides
B.Medicines
C.Pesticides
D.Fertlizers

Choose the answer among A, B, C, D to complete each of the sentences below:
China is one of the most ______ populated areas in the world.
A.densely
B.perfectly
C.wastefully
D.completely

Choose the word or phrase A, B, C or D that best completes the sentence or substitutes for the underlined word or phrase.
The Earth will be a planet where' human beings, animals and plants live in peaceful _______
A.corporation
B.coordination
C.cooperation
D.coexistence

Choose the answer among A, B, C, D to complete each of the sentences below:
You can drive my car _______ you drive carefully.
A.unless
B.as long as
C.although
D.because

Choose the answer among A, B, C, D to complete each of the sentences below:
He has a very outgoing ________ and makes friends very easily.
A.person
B.personal
C.personage
D.personality

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following question.
Agrarian people depend on the lunar calendar to prepare for their crops.
A.gardeners
B.highlanders
C.farmers
D.planters

Choose the answer among A, B, C, D to complete each of the sentences below:
A few people enjoyed the exhibition, but the majority were ________.
A.restrained
B.admirable
C.impartial
D.disappointed

Choose the answer among A, B, C, D to complete each of the sentences below:
Where have you been? You were ___to be here half an hour ago.
A.had
B.thought
C.supposed
D.allowed

Choose the answer among A, B, C, D to complete each of the sentences below:
Certificates provide proof of your___
A.qualifications
B.ambitions
C.in order that
D.diplomas

Choose the answer among A, B, C, D to complete each of the sentences below:
Thanh Ba Post Office provides customers ______ the Messenger Call Services.
A.to
B.of
C.for
D.with