The little boy ________in the mud all the morning. No wonder he is dirty from head to foot.[ ]

Where is Mr. Chen.—- is in the classroom.

____was expected, only five people turned up at the party, ___disappointed the hostess very much.

The Foreign Ministry Spokeswoman on Thursday urged Japan to stop making irresponsible________on the incident in waters off the Diaoyu Islands.

I visited China year. —That interesting.