改错 There are a lot of sign in the street

改错 There are a lot of sign in the street There are a lot of sign in the street 改错题：1、There is a lot of signs in the street.2、You must keep there are ( ) cars in the street on sunday A.lot of B.much C There are a lot of bues and cars ____(run)in the street ever every morning ,there are a lot of cars in the ( )里面应该填street Be c____ there are a lot of cars and people in the street .2.There are a lot of ________(police )in the street. there are a lot of interested stories in the book改错 A:are B: there were a lot of people in the street 对a lot of people提问 There are a lot of trees on both sides of the street=There a There is a lot of breads in the room.改错