More than 100 trees_____ ( plant / were planted ) in our school last spring. 2. The windows of the room_______ ( clean / are cleaned ) every day. 3. Your bicycle_____ ( must not put / must not be put ) here. 4. This desk_____ ( is making / is made ) of wood. 5. Both English and French_______ ( are speaking / are spoken ) in Canada. 6. Planes, cars and trains ______ ( use / are used ) by business people for travelling. 7. Waste paper______ ( should throw / should be thrown ) in the litter bins. 8. Another resort hotel________ ( is going to build / will be built ) next year