英语句型转换 1.i think a school newspaper should focus on what hap

英语句型转换
1.i think a school newspaper should focus on what happens on campus
i____ _____ ____ that a school newspaper should focus on what happens on campus
2.if you are not at the station by 5 o'clock,you will miss the bus
____ at the station by 5 o'clock,___you will miss the bus
3.the microwave oven isn't working
the microwave oven is ____ _____ ______