How did you manage to get such a nice old painting? —Quite _______

Have you ever seen any trees ________ leaves were black because of the polluted air

We could have done something meaningful in the time it ________ to watch that boring movie

I have some tickets for the 9th horticultural exposition(园博会). I wonder .

“I’ve told you a million times — _______ my belongings alone!” shouted Paul angrily.