Relier Pairs Present perfect continuousVersion en ligne Students will identify examples of sentences by matching them with the right image par Krystal Martínez 1 2 3 4 5 6 7 She has been waiting for too long He´s been watching tv for thirty minutes I´ve been cooking for thirty minutes They have been studying since 2:00 p.m She´s been playing the guitar since she was 12 years old He has been playing basketball for nine months They´ve been cleaning the whole afternoon.