【题目】See that big stone? Actually, it’s such a big stone ____________ no one can carry it.

【题目】-Mum, could I have an apple? I am a bit hungry.

【题目】What is the cat’s main color?

【题目】You smoke here in the gas station; you start a terrible fire.

【题目】Bob got a job in a firm most famous product is chocolate.

【题目】I don’t know everyone in my class thinks I am funny.

【题目】He was the only one of the boys who late for class.

【题目】—That's the third time you've done that!

【题目】Keep up your spirits even if you _____ fail hundreds of times.

【题目】To be an expert, a beginner needs to go through a series of _____ stages.