----- Nội dung dịch tự động từ ảnh ----- 11. I don't know Lana's email address, so I can't send her the document. → If I 12. Karen is not tall enough to join the basketball team. If Karen 13. Ronald doesn't see the signal so he doesn't stop the car. → If he 14. Peter gets bad marks today because he didn't prepare his lessons well. → If Peter 15. Mary doesn't save enough money. She can't buy a new home. → If Mary