They wrote letters last Sunday,____ ____?Don't open the door,___ ___?

问题描述:

They wrote letters last Sunday,____ ____?Don't open the door,___ ___?
Let's go to school ,____ ____?
Listen to me,____ ____?
There's little water in the river,____ ____?
The little girl can hardly read,_____ _____?
He has never been in Japan,_____ _____?

didn't they?
will you?
shall we?
won't you?
is there?
can she?
has he?