After he won the competition, Li Qiang________his prize and went on a time tour with his friend and guide Wang PingA took down B took up C took out D took away
. This new-type machine____________ little room.
--You don't look so well, Mary. What's the matter with you? --Why?___________.
China has hundreds of islands, ___________ is Taiwan Island.
Be quiet!Our teacher has _________ to tell us.
Nearly________ of the surface of our planet is covered by water.