______ will the fog and haze last—I’ve no idea. There is no sign of an end.

Do you think it’s a good idea to make friends with your students?— _____, I do I think it’s a great idea [ ]

John is ______ honest boy. He has­­­­­______useful book.

Harry was so outgoing that he ___ the otherchildren very well in kindergarten.

They aren’t a good team, but they refuse to _____ and accept the defeat.