The author provides a further explanation of__________.

The author provides a further explanation of__________.

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The word “couriers” underlined in Paragraph l means_________

The word “couriers” underlined in Paragraph l means__________.

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The human beings have polluted the environment seriously.It

The human beings have polluted the environment seriously.It is time __________th

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The lenient decision of the dean caused anger among the prof

The lenient decision of the dean caused anger among the professors.

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That gossip concerning them exploded at length after it had

That gossip concerning them exploded at length after it had been simmering for a

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