1. Stop! You cross the line. 2. We visit our Granny on Saturday.
3. You watch films on TV. You have the Internet.
4. You smoke in the restaurant.
5. Students pass examinations at the end of the term.
6. You at school in time.
7. This book is interesting. You read it.
8. We to be at the airport in time.
9. You write on the desks at school.
10. You call me “mister Johns”. Please call me Sam.