缺词填空 根据短文内容及首字母提示，补全空格内单词，使短文完整、通顺。（共10小题；每小题1分，满分10分）
Are you able to send a letter with pictures and sounds to someone anywhere in the world without putting a stamp on it? W 小题1: e-mails you can do that. Using a c 小题2:  you can send e-mails quickly and easily. The post is much s 小题3:  than e-mail. E- mails can send the message to the other s 小题4:  of the world in seconds.
E-mail is easy to use and it s  小题5: time and money. The differences in time in different parts of the world do not matter w 小题6: to send e-mails. It is twenty-four-hour service that makes you send your e- mail at any time of the day or n 小题7: . No one has to stay t  小题8: to receive e-mails. It d 小题9:  matter if your friends are in bed when you send an e-mail to them, or you are seeing a f  小题10:  at the cinema when they send an e-mail back.