None knows if _______ that boy, but if _______ him, her parents will be disappointed.
| A．she will marry, she will marry | B．she marries, she marries |
| C．she will marry, she marries | D．she marries, she will marry |
I suggested that we break off for tea in a( n)__________ to reduce nervousness.
| A．attempt | B．thought |
| C．preparation | D．expectation |
It remains __________ whether this teaching method will be better than that one.
| A．to see | B．to be seen |
| C．seeing | D．seen |
It was not until midnight __________ they reached the camp site.
| A．that | B．when |
| C．while | D．as |
His album won several awards at the music festival，__________ was beyond his wildest dream.
| A．which | B．that |
| C．where | D．it |
The young man we followed stopped and looked as if __________ whether he was going in the right direction.
| A．seeing | B．to have seen |
| C．having seen | D．to see |