The instructions from air traffic control were not fully implicit, and __________.
A.as a result, the pilot made an error and crashed
B.so that the pilot made an error and crashed
C.resulting from the pilot crashing the plane
D.therefore the pilot made it crashed

Having found that I was not at home, ___________.
A.colonel arrested the thief
B.my house was broken into by the thief
C.the thief broke into my house
D.I didn’t know that the thief broke into my house.

.

While the language barrier was once an obstacle to trade, __________.
A.the technical case is now no more
B.which is no longer the case
C.the case doesn’t longer exist
D.the technical hurdle is now the case

choose A, B, C or D on your answer sheet to show the underlined part that needs correction

A dolphin can communicate with other by making distinctive sounds.
A.making
B.making
C.communicate
D.other

You can’t hope you are being consistent when after every five minutes you contradict what you have said so far.
A.after every
B.so far
C.being
D.can’t hope

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