It was 300 hundred years ago _______ this historic temple was built by a wealthy Mandarin.

____ busy yesterday, or he _______ you with yourexperiment.

Then moment _________ Mary will always rememberis _________ Mr Black gave her a lot of valuable advice on how to improve herwriting

Today, we’ll discuss a number ofcases ____parents have much difficulty in communicating with their children.

Some students were late for class because they hadbeen _________ by the heavy storm.