Mr. Green __________ for more than ten years.

We’re expecting Jerry because he’s our_________ visitor who comes here for holiday every summer.

Time is life; therefore, waste your time and waste your life, ______ master your time and master your life.[ ]

Sir, could I hand in my homework a bit late— _______, since you’ve been unwell these days.

There ’s __________“u” and __________“s” in__________ word “use”.