找出下列句子中被省略的部分,把完整的句子写在横线上Beg your pardon, sir. ____________________________________
It’s time he _________ piano. Don’t you think he has wasted too much time online?
The man pulled out a gold watch, _______ the hands were made of small diamonds.
Thecleverboymadeaholeinthewall,_____hecouldsee_____was goingoninsidethe house.
---Do you have anything to say for yourself? ---Yes, there is one point ________ I must stick to.
The thief went into the house at midnight, only ______ by the policemen hiding there.