If you ________ yesterday，you ________ with your mother now.[ ]

It’s kind_________ you to help organize our Helping Hands Meeting because it’s still difficult _________ the children in poor areas to go to school.

________ and short of breath，Andy and Ruby were the first to reach the top of Mount Tai.

下列各句中，所引诗句最符合语境的一项是（ ）

My enthusiasm for Chinese football team gradually ____ because of their countless failures.