— Hey! Everyone in the office was at the dinner party in honor of Mr. Charles except you. What happened?— I ______ after Mike, my colleague. He was badly ill.
“If I ________ taking drugs, I would be a successful businessman now,” said the dying drug addict.
I think our company lays too much ______ on cost and not enough on quality.
The professor, _______ the project, made a comment on the report.
Anyone who is in _______ of weapons without permission is considered law-breaking.
I wish I _______ play tennis with my brother this afternoon, but I have to study for a test.