As there is less and less coal and oil, scientists are exploring new ways of making use of ____ energy, such as sunlight, wind and water for power and fuel.
| A．original | B．alternative | C．convenient | D．staple |
Long,long time ago,there was a mountain.At the top of the mountain _______,in which an old monk used to tell stories.
| A．a temple stood | B．is there a temple |
| C．stood a temple | D．a temple was there |
I failed in the final examination last term and only then _______ the importance of studies.
| A．I realized | B．I had realized |
| C．had I realized | D．did I realize |
Only by practising a few hours every day _______ be able to master the language.
| A．you can | B．will you |
| C．you will | D．can you |
_______ the people have become masters of their country _______ science can really serve the people.
| A．It is only then; that |
| B．It was that; when |
| C．It is only when; that |
| D．It was when; then |
—I would never come to this restaurant again.The food is terrible!
—_______.
| A．Nor am I | B．Neither would I |
| C．Same with me | D．So do I |