I’m afraid I won’t be able to get to the top of the mountain. It’s hard for me.— Keep on! I’m sure you have a strong _________.

A decision has been made _______ the new school building be built next month.

Could you please ______ the door It’s cold outside.

The headmaster has retired but no one knows who will________him in the post

I couldn’t understand ______ at the poorchild.