Past Perfect / Present Perfect. Choose the correct variant (выберите правильный

Past Perfect / Present Perfect. Choose the correct variant (изберите верный вариант ). 1) Why are you looking so unhappy? I my purse. a) have lost b) had lost 2) Mother asked the children if they some biscuits for tea. a) has bought b) had bought 3) Tell Tommy about these wonderful islands. He about them. a) has never heard b) had never heard 4) Im so happy to see you again. I you since I left London. a) havent seen b) hadnt seen 5) She said she him since she left London. a) hasnt seen b) hadnt seen