---What are the a___ of the maglev train?---It's very quiet,fast and c___.

What are the a___ of keeping a dog ---What are the a___ of the maglev train?---It's very quiet,fast and c___. what are you going to do a___ school In the class there are four A___ students There are many trees a___ the street.7下英语 Humans are the only a___ to be able to speak They are taking a vacation,a___ the weather is bad 根据首字母填空一题The Olympic Games are the most important a___ event A___ driver is very dangerous to the people who are on the bus The students are very a___ when the teacher asks them to play computer mr li often says to us,do what you love to do and do what you are a___ to do. What's the a___ of girls and boys in your class?-----42. What is three a___ five?(a___填什么） There are a___ fifty people in the room.根据首字母填词. ,英语The shoes are too big,so I'd like to try a___ pair. 首字母填空when yan ming a___,the young people are all very excited Ads are necessary and we should a___ for selling The house after class,all the student are a___and take part in all kinds of a___