Liquid milk is usually pasteurized in order to kill bacteria for a longer______
A.expectancy
B.production
C.living
D.shelf life

I firmly believe that doctors and nurses should______ more money.
A.pay
B.earn
C.produce
D.take

_________(31)
A.find
B.founded



find
C.be found
D.found

________(32)
A.greatest
B.greater
C.great
D.greatly

________(34)
A.beauty
B.beautify
C.beautiful
D.beautifully

__________(35)
A.knowledge
B.know
C.known
D.knowledgeable

I’m living in a ______house about 2 kilometres from the city centre.
A.shared
B.flat
C.room
D.renting

A woman from California had been trying to get rid of all the bugs in her home fro years, but ______success.
A.not yet
B.for
C.with
D.without

The manager asked his secretary to put all the contracts in different folders and order all the bills_____ date.
A.by
B.to
C.up
D.in

- "_____"“Unfortunately, I didn’t.”
A.Did you forget to lock the door this morning?
B.Can you pick me up from the airport?
C.Did you install any anti-virus software?
D.Have you bought any anti-virus software?