Fill in the prepositions in, on, after, for, of, with, to.
1. In the evening my mum is at work. I usually look ______ my younger sister.
2. Pay attention ___ your grammar rules.
3. Children depend ____ their parents.
4. Think ____ your test and don’t talk ____ your classmate.
5. The pen is lost. They are looking ____ it everywhere.
6. Tom was operated _____ yesterday. His mother sent _____ medicine for him.
7. Our country is rich ____ any resources.

I usually look on my younger sister.2.pay attention on  your grammar rules3.children depend with their parents4.think after your test and don"t talk on your classmate5.the pen is lost.They are looking of it ecerywhere6.Tom was operated after yesterday.His mother sent on medicine for him.7.Our country is rich of any resources