Proszę o sprawdzenie:
1.I had often thought of starting up in business on my own but never had the courage to go it alone.
2.The firm had been making cars for many years before they decided to diversify and start manufacturing cycles as well.
3.My grandparents had been never travelling abroad before they went on their trip to Italy.
4.I had walked Spanish for seven years before I made the decision to carry on with it at university.
5.I phoned the dentist's surgery as soon as I realised that I had forgot my appointment.
Z góry dziękuję.