I think this trip was well worth _____we had paid.

-- Who broke the glass?-- I suppose _____ must be one of the children.

Mr. Xue enjoyed ________ by working in Yangzhou-Taizhou Airport because he always hates ________ while staying alone at home all day long.

 – Can you come on Monday or Tuesday? -- I’m afraid         day is possible.

At______ time does the salesgirl get up late in the morning.She is too busy to take a good rest.