1. To the best of my knowledge, he is still working in Korea.
2. It came as no surprise to us that he was successful.
3. So heavily did it rain that they cancelled the flight.
4. Neither he nor I am present at the meeting.
5. I could hardly understood whatv my teacher said.
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1. D
2. A
3. B
4. A
5. B
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1. specializes
2. affordable
3. Surprisingly
4. education
5. unemployed
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1. is
2. was being watched
3. have been disappeared
4. attending - asked
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1. is crazy about
2. was a sailor
3. feel like watching
4. a game of tennis against
5. is popular with