In the last ten years, they _______ three great scientific experiments.
A.finished | B.have finished | C.had finished | D.have been finished |
I don’t like the way____ she talks to her teacher.
A.in that | B.in what | C.by which | D.不填 |
. Many great men rose from poverty, Lincoln and Edison ____.
A.like that | B.as though | C.for example | D.such as |
. Marry notices are placed in the park warning people to ____ the grass.
A.keep out | B.keep out of | C.keep away | D.keep off |
. Let’s hope the weather ____ for Saturday’s tennis match.
A.keeps up | B.picks up | C.carries on | D.puts up |
You can’t imagine what difficulty I took _____ your home.
A.find | B.to find | C.finding | D.found |