根据句意及括号内的提示填空。

Would you like to see the car e ________(a collection of things that are shown to the public)with me?

根据句意及括号内的提示填空。

You can travel f ________(without anyone trying to prevent or control you)between the two countries．

根据句意及括号内的提示填空。

There is a r ________(things that you throw away because you no longer need them)bin in every classroom．

根据句意及括号内的提示填空。

Yesterday's meeting l ________(continue for a period of time)about three hours．

根据课文回答问题。

What did Mr Jiang do with the robot at last?

________________

根据课文回答问题。

When did the robot wake Mr Jiang up in the morning after it went wrong?

________________

根据课文回答问题。

Why did the robot go wrong?

________________

根据课文回答问题。

Was Mr Jiang happy with the robot at first?

________________

根据课文回答问题。

What could Mr Jiang do after dinner?

________________

根据句意及括号内的提示填空。

I usually do my l________(the process of washing clothes)on Sundays．