It took a long time for the connection between body temperature and illness________.
| A．to make | B．to be made | C．making | D．being made |
Mike didn’t understand _______ made his wife so upset this morning.
| A．what was it that | B．what it was that | C．how that was | D．why it was that |
—Jenny looks so nervous and excited
—If you have a high fever , soyou.
| A．will | B．do | C．are | D．would |
The discovery was made_______, which we hadn’t expected .
| A．on purpose | B．at present | C．in advance | D．by accident |
Many of them turned a deaf ear to his advice, ________ they knew it to be valuable.
| A．as if | B．now that | C．even though | D．so that |
The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.
| A．since | B．after | C．unless | D．before |