How cold the weather is! I wonder how the crops survive under such heavy snow? — Don’t worry. There is a lot of air in loose snow which _____the cold.

下列各句中，没有语病的一句是

Young people go to college with theexpectation that ______ educated people get a higher pay.

Jane became so angry about the fact that her roommate gave in to ___________and opened her precious box and read the letter inside addressed to her.

It’s raining heavily and we can’t go climbing today. — If only the weather _______ fine. [ ]