I. WORD FORM 1. England was one of the first countries to __________ ( industry ) 2. Their _________ is rejected due to some problems of population. ( suggest ) 3. We all regard pollution as a ___________ matter to human beings ( seriously ) 4. Garbage is considered to be some kind of _________ ( pollute ) 5. The people in our village are leading a _________ life ( peace ) II. VERB TENSES 1. She __________ a song before she ________ down ( sing, sit ) 2. They _______ abroad after they _________ their house ( go, sell ) 3. I _________ English since I _________ at secondary school ( learn, be ) 4. When I ____________ home, I _________ an old friend yesterday ( walk, meet ) 5. This time last year they _________ in France ( live )