_____ afraid _____ behind, Bill studied even harder than ever before.
| A．To be； of falling | B．Being； fall |
| C．Being； of falling | D．To be； to fall |
He hasn’t slept at all for three days. _____ he is worn out.
| A．There is no point | B．There is no need |
| C．It is no wonder | D．It is no way |
There was such a long queue for coffee at the interval that we ____ gave up.
| A．eventually | B．unfortunately | C．generously | D．purposefully |
—How did your father deal with you？
—We were lucky to _____ being punished.
| A．break | B．run | C．stop | D．escape |
The professor explained this theory so clearly that this phenomenon was easy enough ________.
| A．for us to work out | B．working out |
| C．for working out | D．to working out |
They desired that they __________ the right to attend the meeting.
| A．had | B．have | C．are | D．were |