They bought many flowers last Wednesday.变成否定句
They bought many flowers last Wednesday.变成否定句
They bought many flowers last night.划线部分提问 划得是many flowers
I took many pictures last weekend.(变成否定句)
They can cee some birds and flowers in the park(变成否定句)
These trees were planted last year.变成否定句They weren't planted
He bought a storybook last month.(改为否定句)
he bought a new bike last week (改为否定句)
he bought some book last sunday.改为否定句!
They have some flowers 怎么变否定句
They have many photos.(变为否定句)
They bought some plates and forks.[改为否定句】
they have bought a computer 改成否定句