题目内容：

英语组成词组写在横线上
1:to switch on a:an email ____________________
2:to save b:on "open" ____________________
3:to print c:a document ____________________
4:to connect d:music ____________________
5:to send e:computer games ____________________
6:to open f:to the internt ____________________
7:to visit g:your work ____________________
8:to download h:a new document ____________________
9:to play i：the computer ____________________
10:to click j:a website ____________________
是to switch on the computer
还是the computer to switch on