How you spell it?
—What do you often do ________ classes to relax? —Listen to music or walk around the school. A.over B.through C.between
—How do you go home every day? —________ bike.It’s not far from here.
—Can you tell me ________ to travel to Dalian? —About two hours by plane.
It took Janet three hours ________ reading this interesting story. A.to finish B.finished C.finishing
—How many teachers are there in your school? —About four ________. A.hundreds of B.hundred C.hundreds