l (1) (think) that identical twins are(2) (have) the same DNA, but they've got different fingerprints and they often have different personalities too. My sisters Katy and Sandy(3) (be) identical twins, and my (4)_____ (not/know) which parents and I twin is which most of the time. In fact, they is not funny! They (5) (always /play) tricks on us, which (6) (wear) different clothes every morning, so we know who is who but then they (7) (sometimes / change) clothes later just to confuse us. There is only one thing that helps us tell who is who: Katy (8) (spend) a lot of her free time reading books, but Sandy (9) (hate) reading. She often complains about it, saying 'Katy (10) (read) again!'.
