1.works 2. have worked 3. is working know 4. have been working 5. have been cooking 6. is cooking 7. has cooked 8. cook 9. has been reading 10. read 11. has read <span>12. is reading</span>
May I visit my friend, please? May I eat chocolate, please? May I go for a walk, please? May I watch a DVD/TV, please? May I buy ice cream/chips, please?