You’d better write down her phone number before you _______ it.
| A．forget | B．are forgetting | C．forgot | D．will forget |
Everybody was touched _________ words after they heard her moving story.
| A．without | B．beyond | C．of | D．in |
One of the most important questions they had to consider was _________ of public health.
| A．what | B．this | C．which | D．that |
The computer was used in teaching. As a result, not only_________, but students became more interested in the lessons.
| A．saved was teachers’ energy | B．teachers’ energy was saved |
| C．was teachers’ energy saved | D．was saved teachers’ energy |
Scientists also have no idea how long it will be before all wild animals in the cages _____.
| A．should be set free | B．will be set free |
| C．are set free | D．would be set free |
She brought with her three friends, none of _________ I had ever met before.
| A．them | B．who | C．these | D．whom |