Question

Fill in the gaps (1-4) with the right verbs and forms (А-Д).

1 They _____ been sitting here for half an hour.

2 ______________ she been living here for a long time?

3 We have been _________________ since morning.

4 He has just _________________ running.

а have

б been

в Has

г be

д arguing

Answer 1

Ответ:1 a) have 2b)has 3d)arguing 4b)been

Объяснение: