I had to walk to school because the bus broke down on the way this morning.A. threw away B. stopped working C. ran slowly
Where _____ your pen pal _____ from ?
Emma ,can you introduce _______ to Alice ?I want to meet her .
Do you know ____________________?
The Blacks will be back from their holiday ______two days.
If he _____ free tomorrow , he ______ to see me .