These trees were planted last year.变成否定句They weren't planted
These trees were planted last year.变成否定句They weren't planted
Some trees weren't planted by people last year.不是否定句中用any吗,怎
问几道英语题!急!1( )these trees were planted last year? A.By Whom B
We planted these trees last year.怎么改成被动句,求答案
they planted trees last year (改为一般疑问句)
they have/were planted last year.哪个正确以及区别.
She planted some pear trees last spring.改成否定句
I planted some trees last week.(改为否定句)
They planted trees yesterday.(改为否定句)
No trees ___ planted last year.
I planted some fruit trees last year.
Trees were being planted here this time last year.变过去进行时主动语态