Even the best writers sometimes find themselves __________ for words.
| A．lose |
| B．lost |
| C．to lose |
| D．having lost |
You’ve failed to do what you ______ to and I’m afraid the teacher will blame you.
| A．will expect | B．will be expected | C．expect | D．were expected |
It is difficult for us to learn a lesson in life ______ we’ve actually had that lesson.
| A． until | B．after | C．since | D．when |
______ earlier online survey shows that ______ quantity of Chinese believe Yuan Longping deserves a Nobel Peace Prize for his contribution to fighting world hunger.
| A．The; the | B．The; a | C．An; / | D．An; the |
Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _______ of disease and natural disasters.
| A．power | B．limit | C．control | D．mercy |
The food ran out early, but __________ the party was a success according to the guests present that evening.
| A．therefore | B．meanwhile | C．otherwise | D．however |