(34) ___________ 

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

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

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

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

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

During the training session, experimental parents were taught to____________. 

The creation of helium within stars____________.

The word “they” refers to____________ .

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

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

The arrested man is suspected of____________government funds for himself. 

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

Most headaches____________with aspirin unless they are too severe. 

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.

The word “vary” is closest in meaning to____________. 

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

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 word “constituents” is closest in meaning to____________. 

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

Mark delayed writing the book until he had done a lot of research.