I’m very sorry to have ___ you with so many questions. —It doesn’t matter.

The foreign Minister said “ ________ that the two sides will work towards peace”．

I missed the last bus and had no money for a taxi，so I could do nothing but ____ home last night.

Have you ever been to Mount Huang—-Yes. The view is fantastic, ____________ when it is foggy.

Ted came for the weekend wearing only some shorts and a Tshirt，________ is a stupid thing to do in such weather.