Раскройте скобки, используя Past Perfect. 1. ..the instructions before they switched

Раскройте скобки, используя Past Perfect. 1. ..the instructions before they switched on the mobile phone? (they/to read) 2. .the new words before she texted her friend? (the girl/to learn) 3. .the office before they drove away? (they/to ring) 4. What before she turned on the TV? (Lucy/to do) 5. ..the software before he switched off the computer? (Walter/to update) 6. What. before she ran away? (she/to find) 7. ..the onions before he hurried to the window? (Tim/to cut) 8. ..here before? (you/to surf) 9. .to Lisa before she prepared dinner? (Peggy/to talk) 10. London before you went there in 2009? (you/ever/to visit)