4. healthy
5. meeting
6. lovely
7. fairly
8. longest
1. garbage
2. illustration
3. home
4. kookaburra
5. oxygen
6. fall
7. insect
1. yourself
2. the hospital
3. good
4. the other
5. hardly
6. weigh
7. a few
1. have known / met
2. have been watching / think
3. have you been learning / did you begin