--I must apologize for ahead of time .
--That’s all right .
| A． letting you not know | B． not letting you know |
| C． letting you know not | D． letting not you know |
In our childhood, we were often _______by grandma to pay attention to our table manners.
| A．demanded | B．reminded | C．allowed | D．hoped |
She’s arranged________ swimming lessons next month.
| A．her son to have | B．for her son to have |
| C．for her son having | D．her son having |
I’m sorry，the sales manager is not______. He is on the telephone at the moment.
| A．reasonable | B．suitable |
| C．valuable | D．available |
With his attention ________on the job，he didn't even look up when we came in.
| A．to concentrate | B．concentrating |
| C．concentrated | D．having concentrated |
If Joe’s wife does not go to the party , ________ .
| A．so does he | B．neither will he |
| C．neither does he | D．nor he will |