To their great _______, they found their son arrived home safe before the storm.

The harder the workers work, _____.[ ]

You earn a point _______ you answer a question correctly. Which is WRONG?

I’m sorry I _______ my English book at home.— That’s all right. Don’t forget to bring it next time.

The children ______ a P.E. class on the playground when it began to rain suddenly.