— I’m new in Wuxi. — Take a map of Wuxi with you. You’ll find it of great ________ in helping you to get round Wuxi.
Get up early and do exercise every day, _______you won’t have a strong body.
I don’t know if he _______tomorrow.
Children, will you finish _________the classroom before 5:00 p.m.?
I haven’t got an armchair_________. Will you make room for me?
A: When did it begin to snow? B: It started ______ the night.