The person we spoke to ____ no answer at first.
She might have been in time for the train, but she _______late.
Tom is the only one of the students in our school who_____late this morning.
You can find whatever you need at the shopping centre,_____is always busy at the weekend.
These newly-produced cars are sold at so low a price_____people expected.
The most important thing_____we should pay attention to is the first thing _____I have said.