Nowadays,many have been used to work in dangerous situations.(robot)
He (draw) on the beach from 7 to 9 o'clock yesterday morning.
Passengers are not allowed (eat) or drink when they take the underground.
He says the problem (deal) with next year.
Mum, I (finish) practising the piano. May I go to play football now?
The restaurant offers good service to all its (顾客).