It’s relaxing ________ out with our friends on weekends.
—Hello.________Mike speaking.Is Ann in?—Sorry,she’s gone to Beijing.A.I amB.This isC.That is
The young man plays________violin very well,but he plays________basketball badly.
________the weather in the south these days?
Here________one of my photos.
—May I use your dictionary?Mine is at home.—________.