---Where is my reference book? It was here a moment ago.---Someone ______ it by mistake.
—___John come here tonight? —I’m not sure, but he ______ stay at home.
When he was there, he ____ go to that coffee shop at he street corner after work every day.
—How about paying a visit to Mr. Richardson, our former history teacher? —Good idea. I will e-mail him today so he ___ know ___ to expect us.
You _____scold such a pupil who always keeps silent so seriously that You_____hurt him.
_________, they had no chance of winning the war.