All of our teachers are very strict with their teaching work. 2.you look very tiring .you should have a good rest. 3.my

All of our teachers are very strict with their teaching work. 2.you look very tiring .you should have a good rest. 3.my brother's birthday is in November 30th and we have a birthday party for him. 4.I think this is very important for us to have a talk with him. 每句各有一处错误指出来并改正