1/ Sometimes I'd like... to play the piano a. to learn b. learn c. learning d. to have learned 2/ Please remember... this letter a. to post b. post c. posting d. to have posted 3/ We tried... the fire out but we were unsuccessful. We had to call the fire - brigade a. putting b. put c. to put d. to have put 4/ Someone must have taken my bad. I clearly remember... it by the window and now it has gone a, leave b. leaving c. to leave d. to have left 5/ Jane needed some money. She tried... Harry but he couldn't help her a. to have asked b. ask c. to ask d. asking 6/ I think they are now accustomed yo... 12 hours a day a. work b. to work c. worked d. working 7/ He tried... the shelf but he wasn't tall enough a. reach b. reaching c. to reach d. to have reached 8/ Alice didn't expert... to Bill's party a. asking b. being asked c. to ask d. to be asked 9/ I finally finished... at 7:00 pm and served dinner a. cooking b. being cooked c. to cook d. to be cooked 10/ Sam always remembers... in the garage so that the driveway in free for other cars a. parking b. being parked c. to park d. to be parked