英语同义句转换
19.He could use computers well when he was ten years old.
He ________ _________ _________ use computers well __________ _________ _________ _________ ten.
20.Alice got lost in the forest yesterday.
Alice _________ __________ _________ in the forest yesterday.
21.Simon got a letter from his uncle last week.
Simon _________ _________ his uncle last week.(句型转换)
22,I h____from my parents yesterday .the letter said they were ok