( )(3)My sister is ____ TV. A. in B. on C. at
There is a bridge the river. A. onB. inC. over
There are bridges in the park. A. someB. anyC. a
----Is there a lake? ----No,there . A. are'tB. isC. isn't
Is there a in the park? A. housesB. grass C. river
There a forest in the nature park. A. IsB. areC. be