Which of the following would be the best title for the passage?
A.The Patent History of the Telephone
B.A link between Research and Technology
C.The Developing Sophistication of the Telephone
D.The Telephone: A Technological Fantasy

It can be inferred from the passage that initially telephones ________.
A.were limited to businesses
B.did not have a bell
C.utilized human operators
D.revitalized business in La Porte, Indiana

Florida, ________ theSunshineState, attracts many tourists every year.
A.that is known as
B.is
C.is known as
D.known as

Having been served lunch, ________.
A.the problem was discussed by the members of the committee
B.a discussion of the problem was made by the members of the committee
C.the committee members discussed the problem
D.it was discussed by the committee members the problem

It’s essential ________ .
A.for Nam knowing what to do in the event of fire
B.that Nam know what to do when there is a fire
C.that Nam to know what to do when there is a fire
D.for Nam who knows what to do in the event of fire

________ electricity you use, ________ your bill will be
A.The more / the higher
B.The more / the high
C.More / higher
D.The most / the higher

“ I’m having some friends over for dinner today. Would you like to join us?” “________”
A.As a matter of fact, I do
B.Come on. It’s your turn
C.Can I take a rain check?
D.Thanks, but I don’t

The evening with my old school friends brought ________ a lot of happy memories.
A.back
B.up
C.round
D.in

“It’s really cold today!” – “Yes, I didn’t want to get out of bed, ________ go outside”
A.aside from
B.even though
C.not only
D.much less

Neither the mother nor the children ________ aware of the danger
A.was
B.were
C.is
D.has been