1) I talked to my teacher.
2) We must help each other.
3)I had lunch in my kitchen.
4)I can not hear you because here very noisy.
5)She was waiting me on the station.
6)Coat which he bought was very expensive.
7)I will de late.
8)I like cats but I do not like dogs.
9)I like learning biology very much.
10) I lost my homework.