—Have you decided _______ to Xi’an? —Yes. I’ll go there by train. It’s much cheaper than by plane.
Look ! There’s ______ football under the teacher’s desk. Let’s play ________ football, OK?
-I’m going on a trip to Japan after the exam -Really? ___________!
—How often ______ your school sports meeting ______? — Once a year.
He used ________ on the right in China, but he soon was used ________ on the left in England.
Millie’s father found ______ last month.