It is becoming extremely difficult to grow enough to feed the world’s rapidly increased population
A.is
B.extremely difficult
C.to feed
D.increased population

Chemistry has become one of the most important factor in the textile industry.
A.has become
B.of
C.factor
D.the

A.garment
B.hardship
C.carry
D.garlic

Five years ago people started to preserve the ________houses and the famous landscape.

A.traditional
B.tradition
C.traditionally
D.traditions

John: “Excuse me! What can I do for you?” - Jane: “________”
A.No, I can’t
B.Sorry. I don’t need
C.Thank you. I’m just looking it
D.Yes. Do it please?

The waiter was not very nice; ________, the food was delicious.
A.but
B.however
C.so
D.therefore

________out of the house than it began to rain.
A.No sooner I got
B.No sooner I had got
C.No sooner had I got
D.No had I got sooner

________they came to see her yesterday, she was reading a newspaper.
A.While
B.When
C.Before
D.After

If he ________tennis yesterday, he ________tired now.
A.didn’t play – wouldn’t have been
B.had played – wouldn’t have been
C.didn’t play – wouldn’t be
D.hadn’t played – wouldn’t be

Don’t be so childish. It’s time you ________up.
A.did
B.went
C.grew
D.brought