Заполните пробелы глаголами в форме настоящего простого времени (Present Simple)

1. They (talk) _____ about stickers. 2. Mary (collect) _____ cassettes. 3. Tom and Sue usually (buy) _____ two comics. 4. We (hide) _____ behind a tree. 5. Uncle George (go) _____ to the doctor's. 6. Our friends (play) _____ football in the park. 7. My mother (go) _____ shopping. 8. He (call) _____ my name. 9. They (sit) _____ down. 10. Carol (say) _____ good-bye. 11. She (help) _____ Tom with the homework. 12. My sister (live) _____ in a big house. 13. The children (eat) _____ hamburgers. 14. Bill (have) _____ got nine posters. 15. I (be) _____ at home.