------What _______ can you draw from the result of the experiment.
------Iron doesn’t rust in air-free water.
A decision B conclusion C impression D expression
I _____ Wang Tao in the street yesterday. We _____ each other since he went to Beijing.
A.met, didn’t seen | B.have met, hadn’t seen |
C.met, haven’t seen | D.met, hadn’t seen |
—Is the boy your own son?
—No. He is an _____ child _____ himself Martin.
A.adopted, calling | B.adopted, called |
C.adopting, calling | D.adopting, called |
The teacher commanded that the naughty boy _____, but he refused.
A.stand up | B.stood up | C.would stand up | D.had stood up |
In the dark street, there wasn’t a single person she could turn for help.
A.who | B.whom | C.that | D.to whom |
I don’t believe his dream’s come true, it?
A.is | B.isn’t | C.has | D.hasn’t |