It is well known that the English go out with an umbrella or a raincoat. Why? (21)_____ the weather in Britain often changes quickly. It is not very usual for the same kind of weather to (22) ______ long. Spring can be rainy or windy, (23)_____ the weather is getting warmer and you can hope more sunny days. In fact, there (24)______ as much sunshine in spring as in summer. Summer is (25)______ time for visitors to go to the seaside and other places of interest. The weather can be sunny and nice. People often go out to have a walk or swim. Autumn is a beautiful season, (26)______ trees in the woods and parks changing colour. During autumn it is still nice to be outside, too. In winter, it gets colder. It might snow, especially on high land and in the north. There are (27)_____ very high winds in this season. January and February are the coldest (28)______ of the year, while the warmest (29)____ often July and August. The difference (30)_____ temperature between winter and summer is not so great in Britain. The average temperature for winter is about 4.5 °C , and for summer about 15.5 °C . ( )21. A. For B. As C. Because D. Since ( )22. A. make B. stay C. change D. take ( )23. A. but B. and C. or D. for ( )24. A. can B. can be C. have D. can have ( )25. A. the earliest B. the latest C. the worst D. the best ( )26. A. with B. like C. without D. from ( )27. A. also B. too C. either D. as well ( )28. A. seasons B. weather C. months D. monthes ( )29. A. is B. are C. was D. were ( )30.A. for B. on C. by D. in