I ran in a marathon last week, but I was not fit enough. I____________after 15 kilometres.

Most of the helium in the universe was formed____________ . 

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

I would have cooked something special if I____________you were coming. 

The creation of helium within stars____________.

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

During the training session, experimental parents were taught to____________. 

Keith had so interesting and creative plans that everyone wanted to work on his committee.

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

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 should grow more trees so that they can absorb more carbon dioxide from the atmosphere.

(36) ___________ 

The children were made____________up the mess they had left before they could watch TV.

The word “they” refers to____________ .

I wish I____________able to accept that role, but I was preparing for another play at the time.

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

This is a rare opportunity. You should take advantage of it to get a better job. 

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.

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: “________________”

Why does the author mention “cosmic rays”?

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