I’ll give you a call if I _____ some help tomorrow.
A.needed
B.need
C.had needed
D.would need

______ is the process of controlling how many children you have and when you have them.
A.implement
B.population
C.explosion
D.family planning

I don’t like this flat. I think I’d be happier if I _____ in a house in the country.
A.will live
B.would live
C.lived
D.live

If I were interested in this subject, I ______ to learn more about it.
A.would try
B.would have tried
C.will try
D.had tried

What’s the ______ of your country?
A.populate
B.populous
C.population
D.popular

Choose the word whose underlined part is pronounced differently.
A.glean
B.breathe
C.nearly
D.creature

Choose the word whose underlined part is pronounced differently.
A.exercise
B.fresh
C.metal
D.generation

Choose the word whose underlined part is pronounced differently.
A.generation
B.growth
C.organization
D.government

Choose the word whose underlined part is pronounced differently.
A.punishment
B.policy
C.silver
D.improvement

Choose the word that has main stress placed differently from the others.
A.metal
B.limit
C.quarrel
D.resource