There were about six ______ students in the school building during the earthquake, and ______ of them didn’t run out.
You should look after,children.
he is very young, he can do many things.
FM 89. 6 is the best_ _________ . It plays popular music every day.
Tom studies _______. He _______plays with his friends.
Mr. Wang has two sons. of them are primary school students.