It was wrong of you not to call the fire brigade at once.
A.You didn't call the fire brigade because it was wrong.
B.Calling the fire brigade must be done at once.
C.You should have called the fire brigade at once.
D.The fire brigade was called at the wrong time.

A.architect
B.electric
C.mineral
D.luxury

A.assassinate
B.contributor
C.agriculture
D.arithmetic

All members of my family are aware of the need to obey the family rules.
A.well
B.much
C.greatly
D.far

John __________ this task yesterday morning, but I did it for him. He owes me a thank-you.
A.must have completed
B.should have completed
C.could have completed
D.may have completed

I walked away as calmly as I could__________ , they would have thought I was a thief.
A.In case
B.If so
C.Or else
D.Owing to

Everyone can join our club, ________age and sex.
A.not mention
B.in case of
C.in place of
D.regardless of

"Your parents must be proud of your result at school". - " ________ ”
A.Sorry to hear that.
B.Thanks. It's certainly encouraging.
C.Of course
D.I am glad you like it.

"Do you like pop music or jazz?" "I don't like________ of them. I prefer classical music."
A.either
B.neither
C.both
D.any

Sometimes in a bad situation, there may still be some good things. Try not to “ throw out the___with the bath water.”
A.fish
B.duck
C.baby
D.child