—Can you see anything without glasses?
—________.

．The manager decided to give the job to ________ who he believed had a strong sense of duty.

—There is still a copy of the book in the library.Will you go and borrow ________？
—No，I’d rather buy ________ in the bookstore.

—Did you enjoy your tour around Beijing， Mr Singh？
—Yes. But I hate 　　　　 when the tour guide held out his left hand to shake hands with me.

One of the most important questions they had to consider was _________ of public health.

Not having found __________，he had to go home with empty hands．

Of my five favorite novels，one was written by an  American writer．Mark twain and_______ by an English writer ,Charles Dickens.

You may drop in or just give me a call. _________ will do.

The case of Li Gang became a hot topic and so did ______of Li Tianyi.

Nine in ten high school students say there are significant differences in their attitude toward chatting on line, compared with _________ of their parents.