EX1:rewrite these sentences,keeping the original meaning. 1>The girl worked hard but her stepmother wasn't happy. -Although........................................................................................... 2>A tortoise runs more important festival in VN ; therefore; most VietNamese returm home for Tet. -Because.............................................................................................. 4>She is a very beautiful girl. -What.................................................................................................. 5>I love hanging out with my best friend. -I enjoy................................................................................................. 6>Lan didn't go to school yesterday because she was sick. -Lan ..................................................................................................... 7>Listening to music is more interesting than watching TV . -I prefers.............................................................................................. 8>Minh likes Korear films better than Chinese films. -Minh prefers..................................................................................... 9>Reading books is more boring than watching TV . -Watching TV is more...................................................................... 10>It's not good for you to eat too much meat . -You..................................................................................................