News reports say peace talks between the two countries with no agreement reached.[ ]

Have you ever _______ to bring yourhomework to school—Yes. I _______ it at home once last term.

―Excuse me, but I don’t think you can take photos here.―Sorry, I _______ this is a no-photo zone（地区）.

_____ useful advice it is！

There’s no need for you about him, he can look after himself.