_______ I ask him for the money he owes me, he says he will bring it in a few days, but I don't think he has got it at all.
A.Wherever
B.Whenever
C.However
D.Whatever

It is said that Einstein felt very badly about the application of his theory to the creation of weapons of war.
A.It is said
B.very
C.badly
D.to

The air conditioner Mary has just bought is very hard to use.
A.boring
B.difficult
C.simple
D.easy

_____(10)
A.on
B.without
C.for
D.with

_____(12)
A.gets
B.comes
C.arrives
D.goes

_____(14)
A.people
B.men
C.population
D.women

Fiction books tell stories from the author's _________.
A.imagine
B.imaginary
C.imagination
D.imaginative

Students should pay _________ to what their teachers say.
A.respect
B.notice
C.care
D.attention

Fill in the blank with must, have to, or be to.
“It’s eight o’clock. The children ……............. go to bed”, Mr Brown said to the nurse.
A.must
B.had to
C.is to
D.was to

When I came, the salesperson was _________ to the customers how to use anew kind of washing machines.
A.demonstrating
B.proving
C.exposing
D.teaching