Soccer requires _________ teamwork．One man can’t decide a team’s future, although he can make _________ difference at certain times．

/; a

/; the

a; /

the; a

Some farmers, who have grown rich, have built ________ houses．

three storey

three-storey

three storeys

three-storeys

The salesman showed her several MP3s and she chose ________ one as she didn’t want to spend too much money on it．

the less expensive

less expensive

least expensive

the least expensive

The government has decided to buy some advanced ________ from America．

facility

equipment

mixture

machine

The number of people ________ in the air-crash has reached 125．

killed

killing

to kill

to be killed

Being shy, she isn’t used to ________ in front of others．

praise

be praised

praising

being praised

I’m really worried because I have no idea what my parents’ ________ will be to my poor examination result．

appearance

expression

expectation

reaction

Since the computer price has ________, why not buy one, Madam King?

brought down

put down

gone down

taken down

My uncle’s house in the downtown area is much smaller than ours, but it is twice ________ expensive．

as

so

too

very

He gave me some potatoes in exchange ________ a lift into town．

for

of

with

about