1.  Great Britain, ______ was once part of the European mainland.

(A)   Which is now an island

(B)   And is now an island

(C)   It is now an island

(D)   Which it is now an island

( Adjective clause)

2.      _______ Hawaii almost never experiences subzero temperatures.

(A)   Because of its warm tropical climate

(B)   Because its warm tropical climate

(C)   Because having warm tropical climate

(D)   Because of it’s warm tropical climate

( Adverb phrase)

3.     George Washington once said _______ to withstand the highest bidder.

(A)   That lew men have virtue enough

(B)   There few men have virtue enough

(C)   How few men have virtue enough

(D)   That there are few men having virtue enough

( Noun clause)

4.       _______ the hobo’s belongings that the carried them in a bundle slung over this shoulder.

(A)   Were so few

(B)   Few were so

(C)   So few were

(D)   They were so few

( Subject-verb inversion)

5.      Both jet lag and insomnia _______ disturbances of an individual’s biological clock.

(A)   Resulting from

(B)   Result from

(C)   That result from

(D)   They result from

( Main verb)

6.       ______ and have low refractive indices, low dielectric constants, and low surface tensions has long been known by chemist.

(A)   Those fluorocarbons are more volatile and denser than corresponding hydrocarbons

(B)   That fluorocarbons are more volatile and denser than corresponding hydrocarbons

(C)   While fluorocarbons are more volatile and denser than corresponding hydrocarbons

(D)   When fluorocarbons are more volatile and denser than corresponding hydrocarbons

( Noun clause)

7.       Can you please tell me ______ ?

(A)   What time the next  bus arrives

(B)   What time does the next bus arrive

(C)   When arrives the next  bus

(D)   When does the next bus arrive

( Noun clause)

8.    Physicists launched a major program ______ the LHC “Big Band” particle collider at CERN into a vastly more powerful cosmic research machine by the year 2020.

(A)   That aimed at converting

(B)   Aiming at converting

(C)   Aimed at converting

(D)   To aim at converting

( Past participial)

9.       Even though he worked with the deaf for many years and patented many devices to help them ______

(A)   It was Alexander Graham Bell will forever be rememberd for inventing the telephone

(B)   Alexander Graham Bell will forever be rememberd for inventing the telephone

(C)   Alexander Graham Bell who will forever be rememberd for inventing the telephone

(D)   Alexander Graham Bell forever be rememberd for inventing the telephone

( Main clause)

10.   The process uses an innovative digital technology ______ the products with as many colors as the image contains.

(A)   Imprints

(B)   That imprints it

(C)   That imprints

(D)   Thai it imprints

( Adjective clause)