Is that all—Yes. That’s all ______ I want to take.

President Xi Jinping arrived _______ London _______ the evening of October 19th to pay a five-day visit to Britain.

____ do you think of the story— Just so-so.

There is a system ________the waste is disposed of using the principles of ecology.

My son seldom has breakfast.— It is unhealthy habit. You must ask him to change it.