Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following sentences.

1. My sister is looking forward (A) up (B) starting an online course (C) on n fashion (D) design.

2. Some of my teammates decided (A) to leave the company and look (B) for another job as they couldn't put up (C) on our new (D) manager's behaviour.

3. Carmel's (A) manager offered (B) give her (C) weekly feedback (D) on her work.

4. The police officer (A) ordered the men to come (B) out of the building and (C) putting their hands (D) up.

5. Mary stopped (A) attending the online course (B) because it didn't live (C) down to (D) her expectations.

6. The (A) gathering was a great opportunity (B) for family and friends (C) to catch up (D) about each other's news.