–How did it ____that you missed the bus ? – I’m sorry I got up late.

Tom is a _______ person. He thinks no one can be successful without ________.

You may find the key to the math problem on page 107.—Ah, it’s so simpleI wonder why I _____ of that

“It gives me great joy and I feel more pressure than I did _______ I won in China,” Ding Junhui said.

The fact that fun is not equal to happiness may be the opposite of ______ many people actually understand