英语,找出各句中一处错误并改正

英语,找出各句中一处错误并改正
1.Sonia is afraid of speak in front of a group.
2.Xiao Qin began to learn to play piano when she was only five.
3.Daisy is a little more taller than before.
4.Grandpa often goes to sleep with the TV opened.
5.The doctor advised my father to give up to drink.