Did they have fun _______ the summer Palace ?—Yes. They really enjoyed themselves there.

There is the difference ___ Chinese food and American food. [ ]

________saladdoeshewant? [ ]

Jenny arrived in Shijiazhuang ______ 7:10 _______ Tuseday evening. [ ]

I have been living in London for more than ten years, so I have ________ good knowledge of this city.