1．(2020·辽宁五校协作体联合模拟)In the Ming and Qing Dynasties，the number of teahouses went beyond that of restaurants，gaining more popularity(popular) and becoming more famous.
2．He came to China in 1986 with a plan to run the wall's entire length (long)—but it didn't quite work out that time.
3．She has always been encouraged to swim to build up the strength (strong) of her muscles.
4．When you train yourself, what really matters is frequency (frequent), not intensity of your exercise.
5．Only a minority(minor) of Chinese households do not have a car.
6．Can you tell us your recipe for happiness (happy)and a long life?
7．It seems that these efforts have paid off，with its popularity (popular) reaching a new height.
8．They dug down to a depth(deep) of 10 metres and found water.
