2. Раскройте скобки в следующих предложениях, используя Present Perfect Continuous
Пример: They (swim) for 3 hours. ответ: They have been swimming for 3 hours.

a) He (wait) for his friend since 5 o'clock. b) They (listen) to music since 10 a.m. c) Trevor (not dance) for 2 hours. d) Ann (not send) SMS since Friday. e) How long you (sleep)?

dnmsmd    2   12.04.2020 22:43    0