In conclusion, plenty of money should, to sum up, be invested to repair

48/50

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 In conclusion, plenty of money should, to sum up, be invested to repair the kilometer-long tube in near future

plenty of

to sum up

kilometer

near future

Giải thích

Đáp án B

- To sum up: Tóm lại

- In conclusion: Kết luận lại

Vì trong câu có “In conclusion” nên ta bỏ “to sum up”

ð Đáp án B (bỏ “to sum up”)