—Bruce，I really appreciate your handwriting.
—________.
| A．I practise every day | B．Thank you very much |
| C．No，I don’t think so | D．Well，it’s not good enough |
Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all ______.
| A．favorable | B．worthwhile | C．precious | D．essential |
Her son,to whom she was so_____,went abroad ten years ago.
| A．concerned | B．cared | C．devoted | D．loved |
Before use, your new mobile must fully____.
| A．get charged | B．become charged |
| C．remain charged | D．turn charged |
—Americans spend more on health care than most other people .
— You’re right . But a new study shows that life in the United States is falling .
| A．development | B．position | C．experience | D．expectancy |
--- Will you waste your time and money on that?
--- Certainly ________.
| A．I not | B．don’t | C．not | D．no |