21.You can have ______second try if you fail _______first time.
A. a; the B. a; a C. the; a D. the; the
22. Mary said she was looking forward to his return and ______him.
A. have seen B. seeing C. see D. be seen
23. It couldn’t have been her to leave her drunken husband alone
and do whatever she wanted.________, she isn’t such a woman...
A. In person B. In private C. In other words D. In nature
