1 think we'd better keep to the subject, ______we'll waste our time.
-- for the glass! --- It’s OK. I’m wearing shoes.
It was dark; we decided to for the night at a farm house.
He accidentally he had quarreled with his wife and that he hadn’t been home for a couple of weeks.
It’s ten years since the scientist on his life’s work of discoveringthe valuable chemical.
---What’s the matter with you? ---After the long walk, my legs and I couldn’t go any further.