“Let’splayfootballafterschool.”“________.”

I’d like to ___________whether Flight 245 for San Francisco is departing on time .

26．I like the feeling of being up high in the sky．I can’t think of anything_______in the world．

The number of endangered plants and animals________increasing,because a large number of their natural habitats________being destroyed. [ ]

Many died or returned home, but most remained in California to________a life for themselves in the new towns or on farms.[ ]