Could you tell me how many colours_______in a rainbow?
The chemicals in the vegetables and fruit are bad__________ our health.
The teacher’s desk is _______________ our classroom and our English teacher likes standing _______________ it .
The desk is ________ the way. Please carry it to an empty room.
Liu Wei, the armless pianist, won the final of China’s Got Talent ________October 10, 2010.
—It’s time _____ lunch.—OK. Let’s _____.