______production up by 60%，the company has had another excellent year.
| A．As | B．For | C．With | D．Through |
In my opinion，theboy really has for oil painting.
| A．gifted；gift | B．gift；gift |
| C．gifting；a gift | D．gifted；a gift |
I can't attend the meeting because I have work to do.
| A．at；some other | B．to；other some |
| C．/；some other | D．/；another |
They made every effort to their argument.
| A．protect | B．judge |
| C．defend | D．hold |
，I have never seen anyone who's as capable as John.
| A．As long as I have traveled |
| B．Now that I have travelled so much |
| C．Much as I have traveled |
| D．As I have traveled to much |
Only in this way to make improvement in the operating system.
| A．you can hope | B．you did hope |
| C．can you hope | D．did you hope |