---- __________ is it from Sunshine Town to the center of Beijing? ---- It’s about 20 kilometers ________ our school.
I ________my homework while my parents _________TV last night.
----Excuse me . Have you got an eraser ? ----Sorry , I haven’t . Why __________you ask Mary ?
There _________more doctors in our hospital next term.
—are you going to see your mother ? —By train .
Tom is sitting under the tree and English .