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.
Câu 1: The staff worked throughout the night to meeting the client’s deadline.
A. the staff
B. worked
C. meeting
D. cilent's
Câu 2: “Which is busiest city in Vietnam?” asked Tom.
A. which
B. is busiest
C. in Vietnam
D. asked Tom.
Câu 3: I remember that I danced not goods the first time I did the tango.
A. remember
B. that
C. not goods
D. did
Câu 4: The wooden fence surrounded the factory is beginning to fall down because of the rain.
A. wooden
B. surrounded
C. to fall down
D. the rain
Câu 5:
Giải chi tiết:
Đáp án câu 2 là: BGiải chi tiết:
Đáp án câu 3 là: CGiải chi tiết:
Đáp án câu 4 là: BGiải chi tiết:
Giải chi tiết:
Population growth rates vary among regions and even among countries within the same region.
Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness.
Biogas can be utilized for electricity production, cooking, space heating, water heating and process heating.