Some of (they)are from China.

Some of (they)are from China. They are from China They are all from Taiwan of (Chinese or China). They are both from China.They are all from China. All of the cars are from China All of some cars are from Chi from,they,not,are,China They are from c----- They speak china They are from China改为否定句是()()from China They are from China 对中国提问 Are they from China?(改同义句) They are from china.(改为同义句) they are from China.同义句?