---Andy, you were the only person that was late for the meeting, why? ---Sorry, sir. But I really had a __________ time finding the meeting hall.
There __________ great changes in our hometown in the past fifteen years.
We spend as much time as we can ______ English.
Not only this boy but also the girls __________ Hawaii before in our class.
My brother’s never been late for work, __________?
London, __________ capital of _________ UK, is a modern city.