Complete the sentences. Use Past Perfect Continuous. |) She(learn) Spanish for five years before she could speakfluently2) It was lunchtime and Sam (work) for three hours when hisboss came3) Tom(not talk) very loudly so in the end I couldn't understandhim at all.4) ... you (cook) the cake long enough when you took it out?5) They (live) in this city for almost three years when their soncame back to England6) How long she(wait) before he came?7) We were very wet when we came home because we(walk) in therain for a long time8) Mark tried to stop Dan who(shout) for the last tem minutes9) Sally (type) this text for 3 hours before Mark came.10) Anthony (wait) for his airplane for 3 hours when its delaywas announced.11) I saw many huge puddles. (rain) hard?12) Sam did not even realize what a hard time Molly (have)​