___to reach them on the phone,we sent an email instead
| A．Fail |
| B．Failed |
| C．To fail |
| D．Having failed |
If youmy advice, you _________ your failure now. You_________ your victory.
| A．took ； wouldn't cry over ； would celebrate |
| B．had taken ； wouldn't have cried over; would have celebrated |
| C．had taken; aren't crying over; are celebrating |
| D．had taken; wouldn't be crying over; would be celebrating |
_________，I'd have done it myself.
| A．If I would have known it | B．If I had have known it |
| C．Had I known it | D．Should I known it |
I'd rather _________ rudely to her.
| A．you not speak | B．your not speaking |
| C．you didn't speak | D．you hadn't spoken |
He is so strongly built that he looks _________ he could lift an elephant.
| A．if | B．as if |
| C．like | D．that. |
_________ you begin the work, you must carry it out through tothe end.
| A．When | B．Though |
| C．Sometimes | D．Once |