_____, we need to improve the equipment in our factory.

Mr. Black _______ Shanghai in a few days. Do you knowwhen the earliest plane _______ on Sunday.

I have no friends to talk with at school.— Don’t worry! I am sure you’ll _______ your classmates if you are kind and friendly to them.

It was _________ to everybody that he was angry.

All the students in Class 5 willclimb the mountain if it _______ rain tomorrow.