We will go camping tomorrow, and I’d like you to come.——_______! I have an important meeting to attend that day. Thank you just the same.

It sounds like something is wrong with the car’s tyre. , we’d better take it to the garage immediately.[ ]

I’m inthe afternoon. We can discuss our plan for our summer vacation then.

Public service advertisements are often run _____ free, and are ______ to educate people about health, safety, or any other issue which affects public welfare

He met a lot of his friends at the party, ______devoted to rural education like him.