Choose the answer among A, B, C, D to complete each of the sentences below:
The world’s coal _______ should last longer but, once used, these cannot be renewed.
A.reserves
B.stores
C.storage
D.reservations

Choose the answer among A, B, C, D to complete each of the sentences below:
We live in an age of rapid scientific and technological _____.
A.advancement
B.advancing
C.advance
D.advances

Choose the answer among A, B, C, D to complete each of the sentences below:
I've got lots of ________, but only a few are really good friends
A.close friends
B.partners
C.neighbors
D.acquaintances

Choose the answer among A, B, C, D to complete each of the sentences below:
I hate camping because I can't ______ an umbrella tent in the wind and I can't make a fire in the rain.
A.set off
B.turn round
C.put up
D.take over

Choose the answer among A, B, C, D to complete each of the sentences below:
There is an enormous range of holiday courses on ______ in the summer.
A.suggestion
B.offer
C.advice
D.demand

Choose the answer among A, B, C, D to complete each of the sentences below:
Children are always ______ about Tet holiday.
A.keen
B.concerned
C.excited
D.interested

Choose the answer among A, B, C, D to complete each of the sentences below:
The Great Pyramid was only ______ in height in the nineteenth century AD.
A.proposed
B.improved
C.promoted
D.surpassed

Choose the answer among A, B, C, D to complete each of the sentences below:
The government has launched a ______ aimed at educating young people about the dangers of drugs.
A.combat
B.program
C.campaign
D.struggle

Choose the answer among A, B, C, D to complete each of the sentences below:
He's been teaching music for years, but he hasn't any _______.
A.examinations
B.experience
C.qualifications
D.experiences

Choose the answer among A, B, C, D to complete each of the sentences below:
Jen had confided her secret to Mark; but he betrayed her ________.
A.sympathy
B.loyalty
C.constancy
D.trust