Ladies and gentleman, welcome to my program. _______ me this evening is Dr. Gary.
| A．To join | B．Join | C．Joined | D．Joining |
As we promised, we will place orders with you if the price you provided is competitive.
| A．regular | B．usual | C．formal | D．normal |
Since he often travels on business, he can himself to sleeping in any place he can find.
| A．devote | B．accustom | C．force | D．reduce |
I think she is right but I am not completely sure.
| A．Somewhat | B．somehow | C．somewhere | D．sometime |
The club, _ _ 25 years ago, is holding a party for past and present members.
| A．founded | B．founding | C．being founded | D．to be founded |
When Peter speaks in public, he always has trouble _ the right things to say.
| A．thinking of | B．to think of | C．thought of | D．think of |