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

Some methods to prevent soil erosion are plowing parallel with the slopes of hills, to plant trees on unproductive land, and rotating crops.

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

The field of Artificial Intelligence research was found at a workshop held on the campus of Dartmouth College during the summer of 1956.

Mark the letter A, B, C, or D on the answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

He was very surprised to be addressed by the Queen. He didn't answer at once.

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

"You should take better care of your health said Tom's mother.

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

The result of the studies have had a strong impact on future developments.

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

If computers become as smart as humans, _________ our jobs better than we can?

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

It was such a _________ concert that even Son Tung MTP's fans couldn't believe it.

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

Guests are requested to state their _________ for smoking and non-smoking accommodation upon booking.