We are going to have a school trip after the exam.(改为否定句)
We going to have a school trip after the exam.
The police warn the drivers to drive slowly on days because it is dangerous.(snow)
Mr.Green is so serious that he always thinks before making a decision.(careful)
Helping others is helping ,so we should try our best to help those in need.(we)
Tu Youyou is one of the Nobel Prize in 2015.We're proud of her.(win)
John is not good at ,but he would like to have a try.(sing)