----- Nội dung dịch tự động từ ảnh ----- Ex Put the verbs in brackets in The Present Perfect Tense. 9. My father (write) three books. 10. She (not/ break) her leg. (1. I (see) an elephant several times. 12. We (not/ be). here for hours! 13. The children (not/ finish) their housework yet. [4. You (be) to the zoo? 15. My pen isn't here any more. Someone (take) it already.
