The Babylonians invented a system of written numbers, ________ the Mayan Indians of Central America
A.so
B.as did
C.and did
D.so did

What happened _______ the money I lent you? What did you spend it ______?
A.with/ for
B.to / with
C.to / on
D.with/ on

It is essential that the sponsor_____ the file early.
A.do
B.does
C.make
D.makes

Stephanie: “See you later.” - Scott:”_____”
A.So long. Take care.
B.It was fun.
C.Hello.
D.Well, I’m afraid I have to be going

Your pair of trousers ………. in the closet.
A.are
B.were
C.have been
D.is

I'm very disappointed in you. I didn't think you were the sort of person who would go ____ his word.
A.out on
B.back on
C.through with
D.down with

Gareth: “Do you have the time, please?”
- Ferdinand: “________________”
A.I’d rather not.
B.Sorry. I don’t have a watch now
C.No, I haven’t. I’m busy.
D.Sure, I have plenty of time.

The pronoun “they” refers to ______.
A.destinations
B.aircraft
C.airports
D.packages

How long did it take Federal Express to become profitable?
A.One year
B.Three years
C.Six years
D.Two months

Which paragraph explains what made Smith’s model effective?
A.The last paragraph
B.The first paragraph
C.The third paragraph
D.The second paragraph