Iii. put the verbs in brackets into present simple, present continuous or past simple.
1. he … (visit) his uncle every saturday morning. 2. he … (feed) the cows every evening. 3. we … (go) to the park this evening. 4. agatha christie … (write) over thirty novels. 5. he … (study) in his bedroom at the moment. 6. the film … (start) in the minutes. 7. arthur conan doyle … (be) a famous writer. 8. “when … (he/arrive)? ” “an hour ago.