Popraw błędy w zdaniach 1.There is a lot of books on the bookshelf. 2.There are a big rug in the middle of the room 3.I always go to the seaside at July 4.They not know how to use the computer 5.Do Helen like English songs?

Popraw błędy w zdaniach 1.There is a lot of books on the bookshelf. 2.There are a big rug in the middle of the room 3.I always go to the seaside at July 4.They not know how to use the computer 5.Do Helen like English songs?