eople have telephoned the travel agency, forfurther information about a tour to Taiwan.

Many old people take a walk after supper ____ have good health.

The teacher advised us to read the fourfamous classical ofChinese literature.

Thanks to the robots, the human reporters do not have to spend a lot of time ________ boring numbers and information.

Shall I wait here for three hours?—Yes Three hours ______for you to wait for such a doctor