Do you like____movies? Have you ever watched a movie called Mulan? Mulan is____ exciting action movie. It comes ____ an old Chinese story. The movie is about a village girl, Mulan. She____up like a boy and takes ____father's place to fight in the army. I think the actress ____ Mulan's role well. The other actors are also fantastic and they did a good____ in the movie. I like Mulan very ____. The movie ____ her love for her family, friends and country. If you plan____ watch a movie this weekend and you want to see something enjoyable, choose Mulan!

一个直角三角形的三条边长分别是3分米、4分米和5分米，这个三角形的面积是____平方分米