根据括号内的要求，完成句型转换，每空一词，缩略词算一个词。将答案写在横线上。
小题1:It takes me 20 minutes to walk from my home to the gym. （同义句转换）
It’s about 20 __________ __________ from my home to the gym.
小题2:You can take the books out of the reading-room.（改为被动语态）
Books can __________ __________ out of the reading-room.
小题3:Doing chores makes him bored. (对划线部分提问)
___________ ___________ doing chores make him feel?
小题4:I don’t think he is a doctor, ___________ ____________? (反义疑问句)
小题5:他太累了，在公交车上睡着了。
He was __________ tired __________ he fell asleep on the bus.