______ is your house from the factory? –It’s about twenty minutes’ walk.

Jim is coming by _______ plane tomorrow. —Let’s go to ________ airport to meet her.

________ can you finish this English examination?– In about one and a half hours.

All the students are working hard now.—_______. Because all of them want to go to good colleges.

Alan is a careful driver, but he drives _________ of my friends.