题目内容：

英语初二同义句转换
where will you spend your holiday?
where are you ____ ____ your holiday?
Daniel got a letter from his friend just now.
Daniel ___ ___ his friend just now.
People began to use this modern bridge half a year ago.
This modern bridge ____ ____ ____ ____ since half a year ago.
The villagers lived in old houses in the past.
The villagers ____ ____ live in old houses

优质解答

Where are you going to spend your holiday
heard from
was begun to use
used to

追问：

第一个是两空。。。