He was ill. _____ is why he didn't attend the meeting.
–How about going to Beijing for our holidays? –That’s splendid. ___________.
There are many mistakes in your composition and ________, it needs improving.
Sixty people were _______ from the burning ship, but a great many more were drowned when it sank.
The life he was used to _________ that year, when the terrible earthquake happened in his hometown.
–What’s the noise?–It’s the drill. Since the beginning of the term, the workers _______ our heating system.