do you want some watermelons.同义句- you - some watermelons.

Alice is the tallest girl in her class.（改为同义句）
Alice is taller than the other girl in her class.
The old man can read and write.（改为否定句）
The old man can not read or write.
You can't make faces in class!（改为祈使句）
Don't make faces in class！
Isabel is playing the violin now.（用 an hour ago 改写）
Isabel played the violin an hour ago .
They buy (two) watermelons for me.（就括号部分提问）
How many watermelons do they buy for me?
My brother was born (in 1975). （就括号部分提问）
When was your brother born?
At the age of seven,she started playing the violin.（改为同义句）
When she is seven,she started playing the violin.
Drinking the smoothie is wonderful .（改为同义句）
It's wonderful to drink the smoothie.
Jim often feeds his dog at six thirty.(改为一般疑问句）
Does Jim often feed to his dog at six thirty?
She does the dishes every day.（改为否定句）
She doesn't do the dishes every day.
It took him（two hours）to play the violin.（就括号部分提问）
How long did it take him to play the violin?
The tall building has （twenty） floors.（就括号部分提问）
How many floors does the tall building have ?
They finish the work so quickly that they can play soccer then.（改为同义句）
They finish the work quickly so they can play soccer then.
What's worong with you ?（改为同义句）
What's the matter with you ?
I go there (four times a week).（就括号部分提问）
How soon do you go there?
同义句转换
How is the weather today!
What is the weather like today?
What a cold day it is today!
How cold it is today!
Let's have some take-away food instead.
Shall we have some take-away food instead?
Swimming is my favourite sport.
I like swimming most of all.
Why don't you come a little earlier?
Why not come a little earlier?
I want to go and do some shopping after work .
I want to go shoping after work .
This box is heavier than the other two.
This box is the heaviest of the three.
We didn't do anything the whole day.
We do nothing the whole day.
The cold weather will last for two days.
The cold weather will be stayed for two days.
你的串号我已经记下，采纳后我会帮你制作

应该是Would you like some watermelons?