I want to ring him＿＿＿to know the reason why he rang＿＿＿while I was speaking yesterday

Uncle Wang thinks the boots make his feet _______ warm.

I turn on the TV for you，Grandpa?一Yes，thanks a lot，my dear. You’re so considerate.

Suzy is well __________. She keeps all her things in good order.

You fail to pass the entrance examination if you don’t study harder.