I planted some trees last week.(改为否定句)
I planted some trees last week.(改为否定句)
She planted some pear trees last spring.改成否定句
I planted some fruit trees last year.
Some trees weren't planted by people last year.不是否定句中用any吗,怎
Kitty did some revision last week?改为否定句
They planted trees yesterday.(改为否定句)
These trees were planted last year.变成否定句They weren't planted
I read some books last week 否定句
I visited the museum last week(改为否定句)
I had a shave last week改为否定句
I did a chemical experiment last week.改为否定句.
the boys planted some trees on the hill yesterday.改为同义句 some