VI. Identify the error in the following sentences by circling A, B, C or D. (5x 2= 10 points)

1. Wearing school uniforms discourages students to be proud of their school because the uniforms bear their school’s name.

2. You should stop to smoke because it is very harmful for your health.

3. At this time next year, we will have completed the course.

4. The large number of unemployed are trying to go to big cities to find work and earn money for
their families.

5. Viet Nam Airline regrets to inform passengers that flight VN 245 to Hanoi is postponed because the bad weather.