15. ____Are you pleased with the performance?
----- Not at all. It couldn’t have been_____
| A．worse | B．so better | C．better | D．the worst |
Have you seen Li Ming recently? I wonderwith his studies.
| A．how is he getting along | B．that he gets along well |
| C．what he is getting along | D．if he is getting along well |
—What did you do when you saw the girlin the flood?
—I did what I could.
| A．struggling; to pull her up | B．struggle; pull her up |
| C．struggling ; to pull up her | D．struggle;pull up her |
.After working abroad for several years, Gill wants toto a permanent job.
| A．settle up | B．settle down | C．settle in | D．set tle out |
Topics for composition should be to the expeniences and interests of the students.
| A．concerned | B．associate | C．concerning | D．relevant |
—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 |