问题描述：
Jack goes to Beijing (once a week).(对括号部分提问) （ ） （ ） （ ）Jack （ ）to Beijing?
Dad always has lots of things to do.(同义句)
Dad ( ) always ( ) .
It is time for breakfast.(同义句)
It is time ( ) ( ) breakfast.
Dad always has lots of things to do.(同义句)
Dad ( ) always ( ) .
It is time for breakfast.(同义句)
It is time ( ) ( ) breakfast.
问题解答：
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