50. Listen, someone _______(sing)in the classroom.
49. Do you want (watch) TV?
48. He is (listen) to the music.
47.Look! They (sing) over there.
46. Now Class 3 and Class 4__________(have)a test.
45. Tom and his sister _______(wait)for you over there.
44. Look, Miss Chen _______ football.(play)
43.Three (child) are having lunch.
42.She doesn’t like (she) father.
41.________ you _________(listen)to music? Yes, I am.