1.USE PAST PERFECT CONTINUOUS TO COMPLETE THE SENTENCES. .1Her eyes were red .It was clear she (cry).2.Mrs Thompson (wait) for 3 guartdrs of an hour defore hue secretary came.3.JANE was tired.She (do) her room since afternoon.4...

1Her eyes were red .It was clear she had been crying.2.Mrs Thompson had been waiting for 3 guartdrs of an hour defore hue secretary came3.JANE was tired.She had been doing her room since afternoon.4.Alec said he had been standing there since 6 o'clock.5 jill had been studying english for five years defore she visited the USA .5.it was late at night when he realized that he had been working with computer for 5 hours.