In which sphere does a dolphin swim? Question 2 options:

atmosphere

hydrosphere

lithosphere

magnetosphere

1. has

2. is

3. are

4. is

5. need

6. play

7. have

8. is

9. walks

10. walk

11. come

12. has

13. was

14. come

15. have

1. Everyone has done his or her homework.

2. Each of the students is responsible for doing his or her work.

3. Either my father or my brothers are going to sell the car.

4. Neither my sisters nor my mother is going to sell the house.

5. The samples on the tray in the lab need testing.

6. Mary and John usually play together.

7. Both of the dogs have collars.

8. Neither the dogs nor the cat is very hungry.

9. Either the girls or the boy walks in the evening.

10. Either the boy or the girls walk in the evening.

11. At the end of the fall come the hard tests.

12. The slaughter of animals for their fur has caused controversy.

13. The student, as well as his teacher, was going on the field trip.

14. The hard tests come at the end of the fall.

15. Both of my roommates have decided to live in the dorms.