III. Find and correct the mistakes
5. Robert told me that his (A) father usually flies (B) to (C) Dallas for (D) his business.
6. He asked (A) his father how coping (B) with (C) negative emotions (D).
7. Although (A) her severe (B) pain, she tried to walk to (C) the auditorium to attend (D) the lecturer.
IV. Choose the best answer
8. Many customers choose this new type of washing machine because it's a top-quality product at a very
price.
A. high
9. Life in Ho Chi Minh City is
A. far the busier
B. costly
B. the more busier
C. affordable
C. much more busy
D. effective
than we thought at first.
D. much busier