1.I can't speak French. I can speak German.__ 2.You can't go to the park. It is closed.___ 3.She is thin. She eats a lot.___ 4.Barbara is intelligent. She gets good grades.___ 5.Michael doesn't study. He gets good grades.
I can't speak French, but I can speak German.
You can't go to the park because it is closed. She is thin even though she eats a lot.
Barbara is intelligent, therefore she gets good grades. Michael doesn't study yet he gets good grades.