_ Fill the suitable prepositons in the blanks:
They stopped..................... the restaurant ..................... a while.
_ Rewrite the sentences without chaning their meaning:
1. She will probably take an English course for 6 weeks.
She............................................................
2. She works more hours than him ( many)
.............................................................
3. Aren't you going hiking next weekend ? (of)
.............................................................
4. Mr Jack produces the most rice of all farmers
No...........................................................
5. How long did it take her to travel to her hometown?
How ......................................................
6. It is impossible for the boys to play soccer here.
The......................................................
_ Fill in each space with one most suitable prepositions
7. Teenagers are concerned _______________ the enviroment.
_ Underlined the mistakes and correct them:
8. Every students in these five classes must bring their own books to school