At the time, an electrician was setting up some electric outlets in the machine room, -------- various

Miss White said to him, “ Why are you so late? Did your car have a flat fire?”

"____ stupid, you will never get good marks by cheating.'

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

Let's wait here for her; I'm sure she'll turn up before long. 

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

For thousands of years, man has created sweet-smelling substances from wood, herbs and flowers and using them for perfumes or medicine.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

75% of the world’s population habitually consume caffeine, which up to a point masks the symptoms of sleep deprivation.

First of all, TV is not only a convenient source of entertainment, but also a _______ cheap one.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions

The relationship between structure, process and outcome is very unclear

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

Bowling, one of the most popular indoor sports, are popular all over the United States and in other countries.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

You’re not trying to suggest I should turn a blind eye and forget all about it?

Even if education is theoretically free of charge, parents ------ have to pay the increasingly high cost of school clothing, books, materials and transport costs.

Nothing _____the ordinary ever happens here.

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

Digital clocks, however precise, they cannot be perfectly accurate because the earth’s rotation changes slightly over years.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

Because Jack defaulted on his loan, the bank took him to court

She is a kind of woman who does not care much of work but generally _______  with colleagues for meals, movies or late nights at a club.

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

The school officials are considering a comprehensive planning to alleviate  the  problem of overcrowding in the dormitories.

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

Never in the history of humanity has there been more people living on this relatively small planet.

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

In the Rio Olympics 2016, Vietnamese sports delegation returned home with two medals both from "hero" shooter Hoang Xuan Vinh, ranking the 48th in the final.

Old people are often looked ________ by their children when they get older.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions

He joined the army in 1998. He was soon after promoted to the rank of captain.

How men first learnt to creat words is unknown; in other words, the origin of language is a  _____ .