Please do me a favor —______ my friend Mr. Smith to Youth Theater at 7:30 tonight.
| A．to invite | B．inviting | C．invite | D．invited |
—I wonder why you didn’t take part in the speech contest yesterday afternoon.
—I'm terribly sorry, I________ myself.
| A．am conducted | B．conducted |
| C．was conducting | D．would conduct |
It is not our mistakes that define who we are; it is how wefrom those mistakes that counts.
| A．differ | B．suffer | C．prevent | D．recover |
Don't worry. It's justa regular blood test. It'll finish within seconds.
| A．other than | B．rather than |
| C．no more than | D．much more than |
The Shanghai Center, to be environmentally friendly, will be completed this year.
| A．designed | B．designing |
| C．being designed | D．having designed |
Many people think they have to spend a lot of money to keep healthy. Leading a healthy lifestyle doesn't have to cost much, .
| A．though | B．too | C．somehow | D．either |