It is a good idea（）people to take holidays.

单项选择题It（）be better to arrive at the railway station earlier.

A.had
B.ought
C.would
D.can

单项选择题He（）two weeks in September.

A.took off
B.took on
C.took in
D.took away

单项选择题We had a（）journey.

A.reason
B.reasoning
C.reasonable
D.reasoned

单项选择题Studies show that if a working environment is pleasant,（）will be higher.

A.productive
B.productivity
C.production
D.produce

单项选择题People should take holidays, otherwise they will get（）and leave the company

A.exhaust
B.exhausting
C.exhausted
D.exhaustion

单项选择题I still enjoyed the week（）the weather.

A.although
B.despite
C.though
D.but

单项选择题At the moment our technology is more advanced than theirs, but they are（）fast.

 A.catching up
B.catching on
C.catching at
D.catching out

单项选择题The machine comes with（）useful accessories.

A.a whole amountof
B.a whole numberof
C.a whole hostof
D.a whole sumof

单项选择题His suggestion（）more people to have jobs.

A.made
B.let
C.had
D.allowed

单项选择题（）of the rooms has its own computer.

A.All
B.Every
C.Each
D.Whole