—下列字母书写正确的是 。 A. B. C.
I usually sleep with the window open _____ it’s very cold.
We have to _________our school trip till next week because of the heavy rain.
The light is on in Mr. Green’s room. He _______ be at home.
A new supermarket in my hometown last month.
—Excuse me. Could you tell me ______________ get to the airport? —Certainly. Go straight along here.
B. 
C.
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