语法填空 。 Ma Wendi is used to curious glances 1 she walks six dogs at the same time. They are not all hers. 2 25-year-old veterinary graduate is a full-time dog walker. 'I have to take care of twelve dogs at most,' said Ma. She charges 500 yuan a month per dog, and most customers leave their dogs at her house for a week. The 3 (busy) time is around Spring Festival, because many people go back to their hometowns for family reunions 4 go traveling. ' 5 (compare) with people who have to be in their offices during the day, I don't have to get up early 6 (squeeze) into the subway carriages in rush hour, and I still make a decent salary, ' she said. 'But it's a tiring job. I have to work whenever there are dogs at home, and no time to enjoy 7 . Sometimes I want to go out for a meal or shopping, but I can't do so 8 I worry about them, ' she said. Ma knows 9 the dogs' names, and when she calls one's name, the dog instantly knows she 10 (refer) to it.