1.Lucy likes sports and exercises every day,so she is the______(slim)of the two twins

1.Lucy likes sports and exercises every day,so she is the______(slim)of the two twins
2.None of us likes the ______(please)trip to Suzhou last spring because of the bad weather3.I'm very surprised to find that the woman with dark hair is already in her____(四十）4.Cows' _______(stomach) are far bigger than sheep's