—There is hardly an environment on earth
—Some specie
s of animals have not adapted successfully.
| A．to which | B．in which | C．for which | D．on which |
---I can’t recite the poem.
---Well, you are supposed _____ it many times yesterday evening.
| A．to read | B．to have read | C．reading | D．having read |
---May I surf the Internet tonight?
--- No, you ______. You must do the exercises.
| A．needn’t | B．won’t | C．mustn’t | D．don’t |
Julia _____ with a stranger when Jim went to the jacke
t he _____ in the restaurant.
| A．had quarreled; left | B．had quarre led; had left |
| C．was quarreling; has left | D．was quarreling; had left |
South of the lake _____ two famous universities.
| A．have | B．has | C．are | D．is |
The picture looks very beautiful _____ the light wall.
| A．in | B．of | C．over | D．against |