Hello All,<br/><br/>I have to join the following sentences using ( and / but / that).<br/><br/>1. X climbed the tree. Y climbed the tree.<br/><br/>I did like this<br/><br/><b>2</b>. X and Y climbed the tree.<br/><br/>The other boy wrote like this -<br/><br/><b>3</b>. X climbed the tree and Y climbed the tree.<br/><br/>The teacher said that both (2) and (3) are correct.<br/><br/>I want to know that (3) is correct?<br/><br/>If both (2) and (3) are correct, which one is more natural?