The country and the city each have advantages and disadvanta

The country and the city each have advantages and disadvantages.People in the country live in more beautiful __51__.They enjoy peace and quiet,and can do their work at their own __52__ because no one is in a hurry.__53__,they live in larger,more comfortable houses,and their neighbors are more friendly,and ready to help them when they read it.__54__ their life can be boring,and they may be __55__,a long way from the nearest town,which is a serious problem if they are ill or have to take children to school.
The city,__56__,has all the services the country __57__,but it also has a lot of disadvantages.__58__,cities are often ugly and polluted.__59__,they not only have bad air but are also noisy.__60__,everyone is always in a hurry,and this means that people have no time to get to know each other and make friends.
41.A.background B.conditions C.surroundings D.space
42.A.pace B.speed C.rate D.movement
43.A.On the other hand B.Apart from that C.In contrast D.In comparison
44.A.Therefore B.Moreover C.Thus D.However
45.A.unusual B.separate C.cut D.isolated
46.A.what’s more B.on the other hand C.in other words D.in brief
47.A.has B.needs C.lacks D.enjoys
48.A.For one thing B.In the same way C.In this way D.As a result
49.A.In theory B.For example C.In practice D.On the average
50.A.On the contrary B.On the one hand C.In addition D.In the end