—Let’s go dancing tonight.!—Sorry, I ________.I have to go to my guitar lesson.A. mustn’t B. needn’t C. can’t
Elephants like ________ but lions like ________.
—What kind of movies does Maria like?—She likes thrillers, ________ she doesn’t like Beijing Opera.
My sister Linda _________fifteen_________ old now.
—__________,—I can play the guitar.
—_________ —280 yuan.