2. I must look this word up in the dictionary.
5. I carry my exercise books, textbooks and my daybook to school in the backpack.
6. Grace is a very good student. She always has good and excellent marks in all the subjects.
7. Don’t speak so loudly, we can hear you well.
9. How many foreign languages do you know?
10. All my classmates are my good friends.
11. How much did you pay for the pencil sharpener? It’s really good. I used it yesterday, and all my pencils became sharp in no time.