By Sunday, we will have been planning this walk for a month. -
By noon, we will have been walking for three hours. -
Mia will have been carrying her bag for three hours too. -
Ben will have been leading us for two hours. -
By one, the sun will have been shining for six hours. -
By two, we will have been climbing for an hour. -
By then, will you have been taking photos for an hour? -
No, I will have been taking photos for two hours. -
By three, our friends will have been waiting for us for half an hour. -
By four, we will have been walking for seven hours. -
Will she have been studying here for a year by May? -
How long will we have been dating by October? -
You'll have been waiting for three hours when her plane arrives. -
By January I will have been running my company for two years. -
Will they have been dating for five years by September? -
We'll have been renovating our house for a year by June. -
She'll have been studying Spanish for three years when she graduates. -
Will he have been working here for a month by next week? -
Will they have been living there for eight years by next month? -
How long will he have been studying Spanish before he graduates? -