Why does the author mention “cosmic rays”?

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 38 to 42.

what does the word “they” in the second paragraph refer to?

It was late at night, the wind was howling and when she heard the knock on the door, she almost jumped out of her skin.

(34) ___________ 

During the training session, experimental parents were taught to____________. 

Everyone thought she would accept the offer. ____________, she turned it down immediately.

(36) ___________ 

Air pollution, together with littering, are causing many problems in our large, industrial world. (underlined part that needs correction)

Read the following passage and mark the letter A, B, C or Don your answer sheet to indicate the correct word for each of the blanks from 33 to 37.

The company managed to beat the ____________on delivering its new system. 

what was the major difference between the control group and the experimental one in the study?

Even though she had been studying hard, she had only a____________chance of passing the exam.

The arrested man is suspected of____________government funds for himself. 

The word “constituents” is closest in meaning to____________. 

Mark and Anne are talking after the class.

Mark: “Guess what? I’ve been recruited to be a member of Green Dream Volunteer Group.”

Anne: “________________”

The creation of helium within stars____________.

According to the passage, helium is____________.

“Would you like to come out to dinner with me tonight, Jenny?” Paul said.

A paragraph is a portion of a text consists of one or more sentences related to the same idea. (underlined part that needs correction)

We have achieved considerable results in the economic field, such as high economic growth, stability and significant poverty alleviation over the past few years. (underlined words OPPOSITE in meaning with)