Mr. Luke, in ______ supermarket we bought an i-Pad last week, will give us a report on how to choose a career this evening.

His parents died when he was very young,so he wasby his grandmother.

We should do more such exercises in the future, I think, ____ we did yesterday.

The roof fell ________ he had time to dash into the house to save his baby

Internet shopping will really _____when people make sure that it is safe.