A quick review of successes and failures at the end of year will help _________your year ahead.
| A． |
shape |
B． |
switch |
C． |
stretch |
D． |
sharpen |
（）There is no greater pleasure than lying on my back in the middle of the grassland, _____at the night sky.
| A．to stare | B．staring |
| C．stared | D．having stared |
__________ the program , they have to stay there for another two weeks.
| A．Not completing | B．Not having completed |
| C．Not completed | D．Having not completed |
What worried the child most was _______ to visit his mother in the hospital.
| A．his not allowing |
| B．his not being allowed |
| C．his being not allowed |
| D．having not been allowed |
Clearly and thoughtfully________, the book inspires confidence in students who wish to seek their own answers.
| A．writing | B．to write |
| C．written | D．being written |
________ late in the morning，Bob turned off the alarm.
| A．To sleep | B．Sleeping |
| C．Sleep | D．Having slept |