has been workinghaven't beenhave never attendedhave been packinghave you already readhas been cookinghas he ever travelledhave boughthave been walkinghave you learned
1.some 2. much 3. any 4. any 5. a little 6. many, some 7. a lot of 8. a few 9. a little 10. some
1.some 2. much 3. any 4. any 5. a little 6. many, some 7. a lot of 8. a few 9. a little 10. some