转换被动句1,He grows a lot of plants. 2.They plant trees in sprin

1.A lot of plants are grown by him.
2.Trees are planted (by them) in spring.
3.The fire was put on by the fireman.
4.The pen was picked up by the little girl.
5.His hands were not washed by him.
6.All the milk was drunk by the dog.
7.His room will be cleaned by him later.
8.A new car will be bought by Tom.
9.The window was broken by somebody.
10.The house will be painted by him next week.

1.A lot of plants are grown by him.
2.Trees are planted by them in spring.
3.The fire was put on by the firemen.
4.The pen was picked up by the little girl.
5.His hands were not washed...

1.He grows a lot of plants.
A lot of plants is grown by him.
2.They plant trees in spring.
Trees are planted by them in spring.
3.The firemen put on the fire.
The fire was put out...

1.A lot of plants are grown by him.
2.Trees are planted by them in spring.(现在进行时？将来时？过去时？)
3.扑灭大火是put off The fire were put off by the firemen.
4. The pen was picked up by the little g...