there's a bridge [ ] the river.

there's a bridge [ ] the river. There's a huge bridge ____the river There is a bridge ____ the river. there is a bridge （ ）the river there is a bridge the river. We used to cross the river by f___ but now there's a bridge. 填合适的介词 There is a beautiful bridge ____ the river.Let's walk 1.There is a stone bridge ()the river.2.Lily's shoes are ()t There ( ) another bridge across the Yellow River next year.A There are b___ a new bridge over the river Is there a bridge over the river?怎么回答 There is a bridge across the river.为什莫用across?