Complete the sentences with an appropriate form of the words in parentheses.
Most of our________ now comes from the use of coal, gas oil or nuclear power. (electrical)
A.electrical
B.electrictity
C.electric
D.electrically

Choose the one word or phrase - a, b, c, or d - that best completes the sentences or substitutes for the underlined word or phrase.
Friendship is a two-sided ________, it lives by give-and-take.
A.affair
B.event
C.aspect
D.feature

Choose the one word or phrase - a, b, c, or d - that best completes the sentences or substitutes for the underlined word or phrase.
Unselfishness is the very essence of friendship.
A.romantic part
B.important part
C.difficult part
D.interesting part

Choose the one word or phrase - a, b, c, or d - that best completes the sentences or substitutes for the underlined word or phrase.
They ________ a close friendship at university.
A.created
B.became
C.promoted
D.formed

Choose the one word or phrase - a, b, c, or d - that best completes the sentences or substitutes for the underlined word or phrase.
We stayed friends even after we ________ and left home.
A.brought up
B.turned up
C.grew up
D.took up

Choose the most suitable word or phrase.
If you have________ money, you can travel abroad this summer
A.many
B.a lot of
C.a lots
D.lot of

Choose the most suitable word or phrase.
If you are a student, you can get a discount_________books.
A.for
B.in
C.on
D.with

Choose the most suitable word or phrase.
The accident happened because of driving__________.
A.careful
B.carefully
C.careless
D.carelessly

Choose the most suitable word or phrase.
He is going to__________all the bags.
A.collector
B.collect
C.collection
D.collective

Choose the words whose underlined part is pronounced differently from the others
A.condition
B.option
C.suggestion
D.relation