Is Mary still performing?—-I’m afraid not She is said_____ the stage already

______ exciting the speech about “Belt and Road” was!–Of course! It was a really great inspiration to the world.

I dropped my new iPhone on the ground last night. And it doesn’t work now.— _________.

If there aren’t so many cars, our air would be much ____.

He seems to be doing nothing, but _____ he is just waiting for his chance