Exercise 4B Complete sentences 1–4 with some of the adjectives in their negative or positive form.

Try to be generous. Nobody likes mean people. They are nearly always unpopular.
1. Mum trusts my older brother Peter to look after our little sister. He's extremely responsible. He never does anything dangerous or silly.
2. Katie never lies. She is a very polite person. Katie's also ... – she knows a lot of things.
3. David doesn't say 'please' or 'thank you'. He's ... . He's extremely ... too and likes doing everything without any help.
4. I was unhappy because I didn't pass my driving test. I told Tom and he laughed! Is he always so ... ?