_____ succeed in doing anything.
| A．Only by working hard we can | B．By only working hard we can |
| C．Only we can by working hard | D．Only by working hard can we |
It rained for two weeks on end, completely ____ our holiday.
| A．ruined | B．ruining | C．to ruined | D．Ruins |
Everything____ into consideration, we decided not to buy the expensive computer.
| A．taken | B．taking | C．to be taken | D．to take |
I apologized for ____ to tell you when and where the meeting will be held in advance.
----That’s all right.
| A．my being not able | B．me not to be able |
| C．my not being able | D．me to be not able |
I really regret ___to you, but at that time, I had no choice but ____.
| A．to tell a lie; do so | B．telling a lie ; to do so |
| C．tell a lie; to do so | D．telling a lie; do so |
The doctor examined the patient carefully, only_____ she was not seriously ill.
| A．found | B．to find | C．finding | D．to be found |