the plant is big.改成否定句,意思不变

the plant is big.改成否定句,意思不变 Is there a big tree behind the house?(改为否定式的陈述句） the notebook is on the bed改成一般疑问句,否定句,肯否的回答. The plant is for us. The earth is big,but the sun is much bigger 怎么改成同义句?急要! The boy is waiting for his mothe under the big tree 改成一般疑问句 The factory is very big.I work in the factory.改成定语从句 Venus is the ( )plant to the eart 改成同义句：the room is very big.It can hold a lot of people the boy with a big mouth is mike改成一般疑问句 This is a big dog改成感叹句 our city is big.改成感叹句 His nose is big .改成to have the plant has a flower改成否定句 划线部分提问：This plant is big.(划线在big上) 请问怎么提问. the pig is big March is the time to plant trees. 三月是种树的季节. 我改成March is season for plant trees.行吗?the time也有季节的意思吗?这里to和for能互换吗? 会的来 What a hard work it is to plant so many trees around the rive!改陈述句What a hard work it is to plant so many trees around the river!改成陈述句