Punctuate: 1-Are scientists sure there is water on Mars 2-I don’t know if I can help him but I will definitely try 3-They…

Punctuate: 1-Are scientists sure there is water on Mars 2-I don’t know if I can help him but I will definitely try 3-They say that the besy things in life are free 4- After we eat lunch we’re going to work on the chemistry project 5- The test includes reading vocabulary and grammar section 6- Bruce went running down the street the huge rat was just too much for him