课后题:
1.Because he was so deeply ,he was declared to be bankrupt.
A. out of debt B. out of debt C. in debt D. into debt
2.-Nancy is not coming tonight.
-But she !
A. promises B. promised
C. will promise D. had promised
3.I don’t know whether you happen ,but I’m going to study in the U.S.A. this September.
A. to be heard B. to be hearing
C. to hear D. to have heard