He suffered from constant .................        ( sleep)
A.sleeplessness
B.asleep
C.overslept
D.sleepy

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
His achievements were partly due to the  _________ of his wife.
A.assistance
B.assisted
C.assist
D.assistant

A.facility      
B.characterize    
C.irrational 
D.variety

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 25 to 29.
HISTORY OF POTATO CHIPS
Peru’s Inca Indians first grew potatoes in the Andes Mountains in about 200 BC. Spanish conquistadors brought potatoes to Europe, and colonists brought them to America. Potatoes are fourth on the list of the world’s food staples - after wheat, corn, and rice. Today, Americans consume about 140 pounds of potatoes per person every year, while Europeans eat twice as many.
One of our favourite ways to eat potatoes is in the form of potato chips. While Benjamin Franklin was the American ambassador to France, he went to a banquet where potatoes were prepared in 20 different ways. Thomas Jefferson, who succeeded Franklin as our French ambassador, brought the recipe for thick-cut, French fried potatoes to America. He served French fries to guests at the White House in 1802 and at his home, Monticello.
A native American chef named George Crum created the first potato chips on August 24, 1853, at Moon Lake Lodge in Saratoga, New York. He became angry when a diner complained that his French fries were too thick, so he sliced the potatoes as thinly as possible, making them too thin and crisp to eat with a fork. The diner loved them, and potato chips were born. In 1860, Chef Crum opened his own restaurant and offered a basket of potato chips on every table.
Joe “Spud” Murphy and Seamus Burke produced the world’s first seasoned crisps, cheese & onion and salt & vinegar chips, in the 1950s in Ireland. In the United Kingdom and Ireland, crisps are what we, in the United States, call potato chips, while their chips refer to our French fries. Ketchup-flavored chips are popular in the Middle East and Canada. Seaweed-flavored chips are popular in Asia, and chicken-flavored chips are popular in Mexico. Other flavors from around the world include: paprika, pickled onions, béarnaise, meat pie, chili crab, salmon teriyaki, borscht, Caesar salad, roasted sausage, firecracker lobster, roast ox, haggis and black pepper, olive, and spaghetti.
(Adapted from https://en.islcollective.com)
Potato chips are called _____ in the United Kingdom.
A.fries
B.crisps
C.lobsters
D.potatoes

Task 1. Choose the best answer.
The chemicals were ____ they caused serious damage to the environment.
A.poisonous so that         
B.poisonous such that
C.so poisonous that       
D.such poisonous that

_______(70)
A.lot       
B.more  
C.many         
D.less

Can you tell me some of the Internet?
A.advance
B.disadvantages
C.valuable
D.worthless

The dictionary is so useful that I can't help buying it. (such .... that)
A.It is such a useful dictionary that I help buying it.
B.It is such a useful dictionary that I can't help buying it.
C.It is such a useful dictionary that I can't help buying.
D.It is such a useful dictionary, that I can't help buying it.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
“If I hadn’t had so much work to do, I would have gone to the movies.” said the boy.
A.As the boy did not have much work to do, he went to the movies.
B.The boy said that if he hadn’t had so much work to do, he would have gone to the movies.
C.The boy explained the reason why he had so much work to do that he couldn’t go to the movies.
D.The boy didn’t want to go to the movies because he did have so much to do.

Mark the letter A, B, C, or D on your answer sheet to fill in each numbered blank with one suitable word or phrase.
In the western customs (36) _____ hands is the customary form of greeting, but in China a nod of the head or (37) _____ bow is sufficient. Hugging and kissing when greeting are uncommon. Business cards are often (38) _____ and yours should be printed in your own language and in Chinese. Also, it is more respectful to present your card or a gift or -any other article using (39) _____ hands. The Chinese are (40) _____ applauders. You may be greeted with group clapping, even by small children. When a person is applauded in this practice it is the custom for that person to return the applause or a "thank you." When walking in public places, direct eye (41) _____ .and staring is uncommon in the larger cities, especially in those areas accustomed to foreign visitors. (42) _____, in smaller communities, visitors may be the subject of much curiosity and therefore you may notice some stares. (43) _____ speaking, the Chinese are not a touch-oriented society, especially true for visitors. So, avoid (44) _____ or any prolonged form of body contact. Public displays of affection are very rare. On the other hand, you may note people of the same sex walking hand-in-hand, which is simply a gesture of friendship. Do not worry about a bit of pushing and shoving in stores or when groups board public buses or trains. In this case, (45) _____ are neither offered or expected. The Chinese will stand much closer than Westerners.
(42)
A.Moreover 
B.Furthermore 
C.However
D.Whatever