II.Put the verbs in brackets into the Past Perfect or the Past Perfect Continuous Tense. 1.They were exhausted because they (play ) chess all day. 2.Emily (write ) five letters by lunchtime. 3.He (iron ) all morning when his wife arrive. 4.By the time we joined them they (already/ order ) their meal. 5.The baby ( cry) for half an hour before it finally fell asleep. 6.The children(wait ) for an hour when the school bus arrived. 7.The burglar (get away) by the time the police arrived. 8.She (dig) in the garden for three hours when she stopped for a break. 9.They (drive ) for two hours before they finally reached their destination.