Are those your ______

She spent all her spare time learning thecourses, or she________ the first place in her school in the 2010 CollegeEntrance Examination.

Hissister a teacher for 5 years.

Without the air to hold some of the sun’s heat,the earth at night　　　.

I’m sorry I _____ my homework at home.— Don’t forget ________ it to school tomorrow,please.