He has ________ office several times, but has never been elected.[ ]

28 It is only when agriculture is fully developed___________industry can have abundant materials and markets

_________ TV doyou watch every day? —- Less than anhour.

Jack’s business is not as good as before, so he has to ________ the expenses of his company.[ ]

The questions the reporter asked sometimes were ________ and they made me ________.[ ]