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

Our students are (A) obedience and (B) hard-working, (C) but they are mischievous (D) sometimes

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

In the future many large corporations will be wiped out and millions of jobs will be lost.

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

He asked me who____________ the editor of that book. 

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

They have plenty of time, so they needn’t _________ .

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

BuckinghamPalace is a major tourist _________ in London.

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

According _________ Bill, there's something wrong _________ my computer.

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

I must have a bath. I _________ all the afternoon

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

During the time of economic reforms, the economy has grow _________ with only a few major setbacks.