— Do you know whose magazine is it?— I think it         be Lily’s, for we can find her name on the cover.

 One of our rules is that every student          wear school uniform while at school.

—How did you like the concert last night ?—I enjoyed it very much, but the dancers _____ a better job．

According to the factory safety rules, all accidents _____ be reported to the safety officer.

When he was there, he ______ go to that coffee shop at the corner after work every day.