—在26个英文字母中，元音字母是        。
A．a,e,i,o,u           B.a,e,i,o,r           C.a,c,i,o,u

根据短文内容及首字母提示，填写所缺单词，使短文意思完整。

Living in a city has (1) b      advantages and disadvantages. It is often (2) e     to find work in a city than in the countryside. There are always many choices of public transport. Besides, there are a lot of (3) I       things to do and places to see. You can eat in good (4) r     , visit museums, go to cinemas and go to parks when you (5) w       to relax. (6) H    , living in a city is often very (7) e      . You must find a well-paid job, otherwise you will not be able to (8) b       the things you want. What's more, the city is always crowded, (9) n       and dirty. It is very difficult to find a good place where people can enjoy peace and (10) f       air as in the countryside.

下列各组字母中全部是元音字母的是 ____。
A.  a, e, o, r     B.  a, i, u, e       C.  o, u, e, r       

根据所给单词的首字母，拼写出下列句子中的单词的正确形式，使句子完整、通顺。
【小题1】It looks like rain. You’d better take an u__________.
【小题2】You’ll have to make your c__________ now, go or not to go.
【小题3】The radio doesn’t work. Perhaps it n__________ a new battery.
【小题4】 Prices are r__________ fast nowadays. 100 yuan can’t go a long way.
【小题5】When summer comes, days become longer and n__________ become shorter.
【小题6】 What a p__________! He missed the last bus. As a result, he had to walk home.
【小题7】I wonder why I can’t get good grades t__________ I have studied so hard for months.
【小题8】An accident happened at the crossroads just now. But, l__________, nobody got hurt.
【小题9】The boy’s toy fell into a hole with 3 meters d__________. He couldn’t get it out.
【小题10】People who are friendly and helpful make it a lot e_________to get along with in a new place.