1. English is spoken all over the world
2. The umbrellas will be brought on rainy days
3. Tennis can be played by Nga in the everning
4. Two hundred people are employed by the company
5. The questions can be answered by most of the students
6. The room will be cleaned later
7. The streets are cleaned by the workers every day
8. Maths must be learned more by Peter
9. Football is played all over the world
10. Her friends will be invited by Lan to her party
11. Jeans can be worn on the picnic
12. The room is used for meeting