骑行能帮助我们节能而且不会污染空气。
Cycling can help us save energy and _______ _______ cause air pollution.
冰墩墩的设计是从5800多份作品中挑选出来的。
The design of Bing Dwendwen __________ from over 5,800 works.
Lingling was so ________（粗心的）that she broke the window of her bedroom.
There are many ________ (手提包) in the shop. They look very pretty.
They need to ________ (筹集) enough money to build a new school.