Some of the sentences contain mistakes. underline the mistakes and then correct them. 1. your reading glasses is by the bed. 2. can you explain why my best trousers have a hole in them? 3. the scissors in the sewing box needs sharpening. 4. this pair of binoculars have been in the drawer for as long as i can remember. 5. where has those kitchen scales gone? 6. refreshments are available inside. 7. be careful, this scissors are sharp. 8. my clothes are soaking wet, i need to change them. 9. this pair of pliers are broken. 10. troops was sent to restore the order.