Fill in the gaps with the words from Exercise 3.
1.He's very.......... . He weighs 135 kilos!
2. This maths homework is very.......... . I can' t do it.
3. My English teacher is very.............. . She always says hello when she sees me.
4. I saw an......... documentary about rhinos last night. I really like documentaries about animals.
5. My cat doesn't eat very much. He's very.......... .