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

All nations may have to make (A) fundamental changes (B) in their economic, political, and the technological institutions (C) if they are to preserve (D) environment.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

You ______ take your umbrella along with you today. The weatherman on the news said there's a storm north of here and it ______ rain later on this afternoon.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

He was ______ when I had those problems and said whatever I did he would stand by me.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

We are ______ no obligation to change goods which were not purchased here.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

Where’s that ______ dress that your grandma gave you?

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

The firemen did well ______ their preparation for catastrophic gas explosions.

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

The closer(A)  it gets to December 21, the first day of winter(B) , the short(C)  the days become(D) .

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.

I have a modest little glass fish tank where I keep a variety of small fish.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

In some countries, on moral ______ that education should not be taxed, there is no tax on books.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

We can’t even walk in the storm. Let’s wait in the hallway where we’ll be ______ the strong winds until things quiet down.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

Considering how little they’ve got in common, it’s surprising how well they ______ together.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

All the cereal grains ______ grow on the prairies and plains of the United States.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

If you say you are using a word ______, you mean you are choosing it after thinking about it very carefully.

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

Jim must(A)  have asked for(B)  help instead of trying(C)  to do it himself(D) .

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Choose the best option A, B, C or D to complete each of the sentences from 21 to 39.

Unless Ray ______ here soon, I’m going to leave because I’m getting bored.