et such a silly mistake in theEnglish exam— youkeep on trying, I don’t really mind whether you can come out top in your class

The young man dove into the cold water to________the drowning boy.Everyone was proud of him.[ ]

Is that man Mr. Zhang—- It ______ be him. He has gone to Beijing for the meeting.

China, the majority of men earntheir living by manual ______

Though its economy is speeding fast, China’s average family income is far below ________ of the developed countries.