Bears ________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
| A．pack up | B．build up |
| C．bring up | D．take up |
Although he is old, he is still very much______.
| A．living | B．live | C．alive | D．lovely |
______, his ideas was accepted by all the people at the meeting.
| A．Strange as might it sound | B．As it might sound strange |
| C．As strange it might sound | D．Strange as it might sound |
If there ______ no water, there ______ no life on the earth.
| A．is, would be. | B．was, was. | C．were, would be. | D．were, would have. |
Millionaires are often very generous and __a lot of their money to charities to help the poor.
| A．give in | B．give up | C．give away | D．give off |
The student did not catch the last bus, _______, it began to rain cats and dogs.
| A．in the flesh | B．at times | C．what’s worse | D．back and forth |