After the class was over, the student apologized ______ the teacher _____ his coming late.
| A．/; because | B．/; for | C．to; because | D．to; for |
.In the country area about one in ten ______ have enough to eat.
| A．haven’t | B．aren’t | C．hadn’t | D．didn’t |
Now the city is ______ it used to be.
| A．three times as large as | B．three time larger as |
| C．larger as three times as | D．as three times larger than |
The buildings of this style can be seen _________.
| A．all of Europe | B．all over Europe |
| C．all the Europe | D．all European |
30 % of the young trees, attacked by diseases, ________pine trees.
| A．is | B．are | C．was | D．has been |
Tomato, which used to be called “love-apple”, is not ____but ______.
| A．fruit; vegetable | B．fruit; a vegetable | C．a fruit; a vegetable | D．a fruit; vegetables |