帮我把这几个句子改成被动语态 不难

题目

帮我把这几个句子改成被动语态 不难
1.They speak English in Canada.
2.People use wood for making tables.
3.They made computers in the USA.
4.They will grow rice in South China.
5.They plant these trees in speing.
6.The workers built the bridge in 1968.
7.People invited Yao Ming to play basketball in the USA.
8.We have planted trees around the lake.
9.We must repair the computer now.
10.The teacher made him do his homework.

答案

1.The English is spoken in Canada by them 2.Wood is used for making tables by people.3.Computers are made in the USA4.Rice is grown in South China.5.These trees is planted in spring by them.(应该是spr...