(改错) I don't want to talk with it on the phone.

(改错) I think you should ask your parents to some money.

(改错) It's hard of Sandy to finish the work in an hour.

(改错) He couldn't walk as fast as the others because his bad leg.

(改错) Traffic mustn't cross the roads when the traffic lights are red. Walkers mustn't do it, too.

(改错) There are two girls in the room. One is Kate, others is Mary.

(改错) We are going hiking on Zijin Mountain if it won't rain tomorrow.

(改错) The dead leaves on the ground can keep the water from run away.

(改错) The price of the watch is too expensive. I can't afford it now.

(改错) My uncle has bought the violin for more than three years.