_________, and you will be healthier.
---Do you believe what he _______about his best friend? ---Yes , he never _______lies.
The light on the wall is broken. He wants to ____a new one.
There’s water all over the kitchen. You’d better _______ right away.
If you want a double room,you will have to pay____ 50 yuan.
---Is this schoolbag yours? ---No. Mine is ________this one.