I’m not sure if Mr. Zhang _____ . If he ______,please let me know .
-Jack, is there in today’s newspaper?-No, nothing.
-I my keys in the room yesterday. I had to get in the window.-It’s dangerous to do that.
I don’t remember when and where I this umbrella.
Helen was so excited at the news that she could say a word.
-How is Helen in the new school?-She is doing very well. There is to worry about.