问题
填空题
根据图片内容，填入适当介词
1. I like running _____ the mormng.
2. There is an orange _____ the desk.
3. We will meet _____ eighto'clock.
4. An eraser is _____ the pencil case.
5. Sometimes I can't sleep _____ night.
6. Tom is _____ his bike.
答案
1.in 2.on 3.at 4.in 5.at 6.on