____ difficult the work may be, we must go all out to finish it ahead of time.
--Mom, what did your doctor say? --He advised me to live____the air is fresher.
Please remind me______he said he was going.I may be in time to see him off.
It is none of your business other people think about you.Believe yourself.
Having checked the doors were closed, and all the lights were off, the boy opened the door to his bedroom.
______team wins on Saturday will go through to the national championships.