Accidents always happen ____, so be careful while you’re on the streets.

The shop sells school things _____pens ,pencils ,and so on .

22Jason didn’t turn up yesterday, because he was out on businessWe all felt sorry ___ him

“I don’t like the way you treat your customers.” Mr. Young said to Simon.

The parents didn’t tolerate their kids’ rudeness at the party, nor ______ themselves to be disobeyed.