While I was doing my homework last night, my parents ________ videos in the living room.
A.are watching B.were watching
C.watched D.watch
________ you just ________ to Hans?
A.Did; speak B.Will; speak
C.Have; spoken D.Are; speaking
Bicycle is a much slower ________ of transportation, but it is sold ________ low price.
A.means; of B.ways; at C.way; in D.means; at
Lily practiced _____the piano over and over every day to pass the piano examination next month.
A.playing B.play C.to play D.played
I wanted to read in the library, but the door ________ closed.
A.kept B.is still C.remained D.was remained
Mr Shen is an old man who enjoys ________ stamps all over the world.
A.collects B.collecting C.to collect D.to collecting
