What does the sign mean?
It tells us____________in public.( )
A.didn't smokeB.don't smoke
C.not to smokeD.not smoke
She to an English program while her parents TV.
—I think the magic from Liu Qian was the best program last night. —Oh, it’s a pity. I _______ cards with my family and missed it.
—I called you several times this afternoon. Why didn’t you answer the phone? --I’m sorry. I ________ an important meeting then.
My little sister_________ in the hall at that time yesterday.
Our English teacher _____________ to Martin when I entered the classroom this morning. A. is talking B. was talking C. talked