The little daughter has an __________ (想象的) friend, which is hard to believe for adults.
在这个教室里并非每个学生都是来自中国。 __________ __________ student in this classroom is from China.
短裙现已过时,长裙又流行起来了。 Short skirts are definitely on the way __________ now and longer ones are up to __________ again.
首先,这已经不是个新问题。 __________ __________ start, the problem is not new.
过马路时要注意车辆。 When crossing the street, look __________ __________ cars.
修高速公路和停车场占用了我们大量的土地。 Building highways and parking lots has __________ much of our land.