--- Mr Li, I can’t understand everything in class.--- Don’t worry! I’ll _____ _ the main points at the end.
There is ____ “u” and _____ “r” in the word “number”.
Is that your pencil case ____the lost and found case?
The boy is Tony Miller. Tony is his________.
Please call Mary _____ 078-9876.
--- What’s that? --- _____is a jacket.