Now , some robots are __________ to do the same things ____________ people.
You _____ lose your way if you walk alone in the mountains at night.
We didn’t start our discussion _____ everybody arrived.
Take the exam carefully, _____ you won’t get full marks.
We hope that with the help of the new skill, Liu Xiang can run _____ than before.
The students from Xinjiang enjoy staying in our school because everyone is _____ to them.