Hummingbirds and ostriches are very different. Hummingbirds ____ fly. They are very ____ and can even fly ____. Ostriches ____ fly, but they are very ____ runners. They can ____ very hard. Ostriches have two toes on each ____. Both birds are special in their own way! can small

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?