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

Housework is less tiring and boring thanks to the invention of _______devices

A. environment-friendly

B. time-consuming

C. labor-saving

D. pollution-free

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

Housework is less tiring and boring thanks to the invention of__________devices

A. environment-friendly 

B. time-consuming 

C. labor-saving 

D. pollution-free 

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

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

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

The minister ________ to say whether all the coal mines would be closed.

A. refused

B. avoided

C. denied

D. bothered

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 5 to 16.

The more ______ and positive you look, the better you will feel.

A. confidence       

B. confident           

C. confide    

D. confidently

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 world is becoming more (A) industrialized and the number of animal (B) species that have becoming (C) extinct (D) have increased. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

A.  industrialized

B. species

C. extinct

D. have

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 5 to 16.

Granny is completely deaf. You will have to ______ allowances for her.

A. bring      

B. find         

C. give         

D. make

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 5 to 16.

A number of  prisoners ______ on the occasion of the Independence Day this year.

A. have been released     

B. has been released         

C. were released       

D. was released