Choose between active and passive voice to conjugate the verbs. Use the present simple in both cases.
1. They (buy) _____ cars.

2. Many photos (take) _____ here every day.

3. In summer, more ice cream (sell) _____ than in winter.

4. He (call) _____ his parents every Friday.

5. Emails to our customers (send) _____ as soon as possible.

6. The boy (play) _____ football twice a week.

7. Mary (take / not) _____ to school by her mother.

8. We (go) _____ on vacation every year.

9. She (work / not)_____ at a hotel.

10. Milk (keep) _____ in the refrigerator.