Why does the writer use the example of the aeroplane?
A.To explain how space travel started.
B.To explain why transport changed in the 20th century.
C.Because he thinks It's the most important invention in history.
D.To show how an invention developed quickly.

What does the writer say about space solar power?
A.It's an old idea, but people are only starting to develop it now.
B.It's much easier to build a solar power station in space than on Earth.
C.It's a science fiction idea, and nobody really thinks it will work.
D.People tried it in 1941, but they didn't succeed.

________(30)
A.pronouncing
B.speaking
C.reading
D.telling

We can't help feeling worried about our son.
A.We can do nothing to help our son.
B.We can't help our son stop worrying.
C.We don't worry about our son.
D.We find it impossible not to worry about our son.

"lf I were you, I would ask the teacher for help", John said to Tom.
A.John told Tom to ask the teacher.
B.John advised Tom to ask the teacher for help.
C.John advised Tom not to ask the teacher for help.
D.John told Tom that he would ask the teacher for help.

Hardly anyone can resist the taste of sushi once they have tried it.
A.Nobody who has tried sushi is able to withstand the temptation to taste it again.
B.So tasty is sushi that, once you have actually tasted it, it's impossible not to want to taste it again.
C.Very few people who have experienced sushi will find it tasty enough to want to experience it again.
D.Nearly everyone who has once experienced the taste of sushi would like to experience it again.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the primary stress in each of the following questions.

A.immigrant
B.miracle
C.strategy
D.position

Now that we have a baby, we get seldom the chance to go to the cinema.
A.that
B.have
C.get seldom
D.to go

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
If he didn’t come to the party, he ________ Sarah.
A.couldn’t meet
B.can’t meet
C.hadn’t met
D.couldn’t have met

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She started working as ________ childminder when she was at university.
A.an
B.the
C.a
D.no article