【題目】The policeman asked ______ if they had seen the accident happen.

【題目】…Are there any CDs of Adele left in the store?

【題目】Samuel was _____ why few of his friends attended his birthday party.

【題目】After I graduated from Fuzhou University, my parents encouraged me to be _____ and make a living on my own.

【題目】—I met your uncle on my way to school this morning.

【題目】He began to run ______ restaurant after he was out of ______ work.

【題目】I _____ along the pavement yesterday when some stranger came up and asked me the way to the nearest hospital.

【題目】 It is ______ pity that the industrial cities built in ______ nineteenth century don’t attract visitors.

【題目】Our aim is to help him, not to stand by and pass___________on what he has done.

【題目】I bought tickets for myself and my friends at the park’s entrance, but tickets are also _____ online.