_________, so he is afraid of dogs .
| A．Having been bitten twice | B．Bitten twice |
| C．After he has been bitten twice | D．He has been bitten twice |
Everybody was touched ______ words after they heard her moving story.
| A．beyond | B．without |
| C．of | D．in |
One of the most important questions they had to consider was ______ of public health.
| A．what | B．this |
| C．that | D．which |
Encourage your children to try new things, but try not to ______ them too hard.
| A．draw | B．strike |
| C．rush | D．push |
New technology was used in teaching. As a result, not only ______, but students became more interested in the lessons.
| A．saved was teachers’ energy | B．was teachers’ energy saved |
| C．teachers’ energy was saved | D．was saved teachers’ energy |
The children all turned ______ the famous actress as she entered the classroom.
| A．looked at | B．to look at |
| C．to looking at | D．look at |