介词练习(一)1. The fastest way to Beijing is air.2. I will meet my friend the morning of May I .3. I go to school Monday Friday.4. a student, you must study hard.5. Can you help me my bag?6. Dont jump the wall. Its dangerous.7. We usually have a football match Sunday.8. Can you look my dog while I am not home?9. Peter usually gets up early the morning.10. He is good dancing.11. Can you walk the brid
