I don’t know if he ________ back tomorrow. If he ______ back, I’ll let you know.A. comes; will come B. will come; came C. will come; comes
You ________ lend the bike to others because I’ll use it.
Linda is too excited to ________ at night because of the concert.
Don’t keep us ________ for a long time next time.
In China it’s impolite to speak _________ your mouth is full.
You should always say to ________ “Never give up!” when you come across difficulty.