1.many oranges , not many .
2.much rice , not much .
3.many potatoes, not many .
4.many biscuits, not many .
5.much milk , not much .
6.many apples, not many .
The children haven't bought pens yet
Our pupils haven't read this paragraph yet
You haven't seen this place yet
2. Two brothers.
3. Two men.
4. Six mice.
5. One deer.
6. Three deers.
7. Five fish.
8. Four sheep.
9. One duck.
10. Two ducks.
2. C 3. C 4. B 5. B 6. C 7. B 8. B