Раскройте скобки, предварительно поставив глаголы в форму Present Perfect Continuous.
Olga: Rose! What are you doing here? I ___________ (wait) for you for hours!
Rose: I’m sorry, Olga. I __________ (try on) these clothes for two hours. And I haven’t decided vet.
Greg:    Molly! Call our waiter again!
Molly:   I___________ (try) to call him.
Greg:    Molly!  We_____________ (sit) here for twenty-five minutes... and I’m not going to wait any more!
Molly:   I’m sorry, dear... but he’s again talking to that nice girl.
Greg:    Yes, he ____________ (talk) to her since we came in.
Molly:   Waiter!
Waiter: Yes, ma’am ... Do you want the bill?
Molly:   The bill! We haven’t even got the menu yet!