part1:
1was sent
2were grew(同一个空） sold
3will help
4can be borrowed
5was heard
6saved was saved(同一个空）
7was sent for
8are made(同一个空）Does make
9were bought
10Is made
part2:
1was cleaned
2was given by
3can be speak
4has been leart
5will be published
其实被动语态与主动语态相似,只是主语与宾语间位置想换了,在原宾语后加be动词便可构成.虽然我也只是学生一个,希望你要努力哦!