* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

We need to look at energy mixes that are sustainable in the long_______and are cleaner sources of energy. 

* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

 The fire was believed to have been caused by an_______ fault.

* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

His ability_________mathematics in a short time is wholly admirable. 

* Mark the letter .4, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

The teacher had his students use their laptops to surf the Net for resources in his class,

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

Buying clothes are often a very time-consumine practice because those clothes that a person likes are rarely the ones that fit him or her.

* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

If I hadn’t stayed up so late last night, I_______so tired this morning

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

We have such a lot of bills to pay we don’t have any money for luxuries.

* Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

“It’s so stuffy in here.” - “__________”