We are short _________ energy and water_________ the overpopulation.
A. of; because B. of; because of C. in; because
---Jane wasn’t in when Jack came, was she?
---_____, but she returned a few minutes later.
| A．No, she was | B．No, she wasn’t. |
| C．Yes, she was | D．Yes, she wasn’t. |
The last time I ______her, she ___________ at a medical college.
| A．was visiting; studied | B．visited; studied |
| C．visited; was studying | D．was visiting; was studying |
She was scared ___________ the yard because she was scared _________ by the big dog ___________ at the gate.
| A．to go into; to be bitten; lay |
| B．of going into; to bite; lying |
| C．of going into; to bite; laying |
| D．to go into; of being bitten; lying |
The old couple often take a walk after supper in the park with their pet dog ___________ them.
| A．to follow | B．following | C．followed | D．follows |
It was until last year that he ___________.
| A．left his hometown for a new start |
| B．came to realize the important of learning English |
| C．worked as an English teacher at a middle school |
| D．set out to build a new house of his town |