【2014年内蒙古包头市、乌兰察布市中考】If there"s a lot of work , I'd like to keep on until it is finished.
Do you know ______________ last Sunday?
I’ve asked him __________ us for dinner, but he said he was quite busy.
— __________ did you pay for it? — $10.
— When should I ask her? — The sooner ___________.
Terry told me that they planned to set off _________ Tuesday morning.