7. Fill in the gaps with prepositions.

### Task 7. Fill in the gaps with prepositions 1. I took your bag instead of mine *by* a mistake. 2. They went *on* a ten-kilometre hike. 3. Paula suffers *from* a bad headache. 4. Can I put *up* some posters? 5. Marathon runners want to raise money *for* charity. 6. We sat *around* the campfire. 7. Adam is responsible *for* making banners. 8. I think you are mistaking me *for* someone else. 9. I cooked some sausages *on* the barbecue. 10. Why don't we gather and clean *up* the pond? ### Task 8. Fill in the gaps with a corresponding -ing or -ed adjective 1. The movie was *boring*. - I was *bored* to death. 2. That was something really *exciting*. - I was really *excited*. 3. Are you *interested* in Maths? - No, I think it isn't *interesting* at all. 4. Look! She is *confused*! - What a *confusing* situation!