III.Choose the best answer.
1. What would Tom do if he
the truth?
C. knows
the game finishes, I'll go home, I expect.'
C. unless
A. would know
B. has know
D. knew
2. 'What are you dòing later this afternoon?" Oh,
B. in case
A. if
D. when
3. She's been studying hard for the exam, so she ...
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