________ we arrived at the airport just in time and didn't miss the plane.
A.Lucky B.Luckily C.Unluckily D.Luck
Every book you've read can make a ________ to you and help you be a better person.
A.effort B.decision C.mess D.difference
J. K. Rowling is widely known ________ her novels Harry Potter series.
A.as B.of C.for D.by
—China is over years old. It’s one of _____countries in the world.
—Yes. It has much _____history than the USA.
A.old; long B.older;longer C.older;the longest D.the oldest;longer
Unless it stops raining, we have to ________ the school sports meeting.
A.put out B.put away C.put off D.put up
Go downstairs, and ________ in line on the playground as soon as possible.
A.to stand B.standing C.stand D.stands
