The food in the fridge ________ bad.Throw it away, please.
They didn’t come to the meeting ________ the heavy rain.
I ____you yesterday afternoon ,but you ____at home .
My parents always ________ the best in me and encourage(鼓励) me.
____ it’s raining , _______ they expect to go to the park.
The students should take the exams__________ .