16. Put the verb in brackets into the present perfect or the present perfect continuous: Can we go soon? We ___ (walk) around this department store for the last two hours!

Перевод задания: Поставьте глагол в скобках в Present Perfect или Present Perfect Continuous.

We have been walking around this department store for the last two hours! (Мы уже два часа ходим по этому универмагу!) Длительное действие, продолжающееся в течение указанного периода, выражается Present Perfect Continuous.