our monitor often helps the teachers to concert the monitors
our monitor often helps the teachers to concert the monitors
the boy running p_____the teachers' office is our monitor.
he often goes to the teachers'是什么意思
How often did you go to the concert this term?
Larry often helps to bring out the best in me.
larry often helps to bring out the best in
He's () to the people and often helps them.
Kate was g___ to the poor.She often helps them.
many students attended the lecture,() our monitor
Our monitor is always the first __ to school in our class.
My mother often tells me (listen)to the teachers carefully
Our monitor keeps the key to the classroom.怎样改为被动语态?