I’d like to start my own business—that’s ________ I’d do if I had the money.(2011·江西)

18He worked day and night, and finally his dream ________ a teacher ________

The new secretary is andtherefore the manager is satisfied with her work.

I’m sorry I stepped on your toe; it was an accident.It wasn’t! You did it ______.

I don’t think he tried his best to learn English, ___________