英语翻译你坐在教室后面还是前面.、我相信我爸爸在牙科诊所裏、从我家到超市步行八分钟、你应该睡觉前刷牙、我的手表有问题、山

英语翻译
你坐在教室后面还是前面.、
我相信我爸爸在牙科诊所裏、
从我家到超市步行八分钟、
你应该睡觉前刷牙、
我的手表有问题、
山脚下有一个很大的宾馆、

Do you sit in front or back of the classroom?
I think my father is at the dentist's.
It takes 8 minutes by walking from my house to the supermarket.
You should brush your teeth before going to bed.
There is something wrong with my watch.
There is a big hotel at the foot of the moutain.
Is it ok for me to sit here?