—Call me at 5: 30 tomorrow morning. —Why that early? I _____ then.
_______ Tom, we wouldn’t have been late for the last bus.
________ that I was puzzled.
– Are you cleaning my room? – I can’t help _____. I can’t bear seeing people’s room in a mess!
Social networking is an important factor _______ business success.
When I ________ a good article in reading newpapers, I often want to cut and keep it.