Complete as lacunas com a correta conjugação dos verbos entre parênteses no tempo verbal Future Perfect Continuous.
a) Samantha ______ her homework for 2 hours at 10 pm. (to do)
b) Joe and Kelly ________ for long hours by night time. (to talk)
c) Joan and I _______ a great time together by 8 o'clock. (to have)
d) This job _______ my mental health for 3 years by nest Sunday. (to damage)
e) The lion ______ the zebra for 30 minutes at 7 am. (to hunt)