2.2 Put the correct form of words:
1. For your own SAFETY,
2. How many people are in DANGER of losing their jobs?
3. I get upset when things go wrong.
4. Glass products are completely RECYCLABLE.

2.3 Synonyms and antonyms:
1. My mother is always bad-tempered when I leave my room untidy.
   - D. easily annoyed or irritated

2. My close friend, Mal, helps me when I am in need.
   - B. gives a hand

1. I'm sorry I can't go out with you. I'm up to my ears in work.
   - C. busy

2. Mrs. Selina is very kind, always giving open-handed assistance to the needy.
   - A. mean

2.4 Conversations:
1. Marry: "I'm sorry. I won't be able to come".
   Chloe: C. Well, never mind

2. Tom: "Can you make it at 3 p.m. on Friday for our meeting?"
   Tony: A. Ok, that's fine