I noticed that he was wearing shoes that did not match. He too hard to notice.

There is 8-year-old boy playing Chinese chess with his friend in the classroom.

Do you know when your friend ___ –I’m not sure. I will tell you when he _____

The operation is _____ success and the patient is now out of _____ danger.

Has Jane done the washing yet — You cannot _________ her to do such a thing.