Only when Lily walked into the office _______ that she had left the contract at home.
A. she realized
B. has she realized
C. she has realized
D. did she realized
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A good dictionary is our best teacher. Not only _______ the meaning of words, but also teaches us how to use them.
A. does it give
B. it teaches
C. does it teach
D. it gives
_______ when she started complaining.
A. Hardly had he arrived
B. Not until he arrived
C. No sooner had he arrived
D. Scarecely did he arrive
-- Kunming is really a comfortable city to live in.So it is-- _____. The weather is pleasant.
A. So it is
B. So is it
C. So it does
D. So does it
I can't play the piano, and ______ .
A. neither can my sister
B. my sister can't, too
C. so can't my sister
D. can my sister, either