Choose the best option ( A, B, C or D) to complete each of the following sentences: 1. We should _________ all our clothes and plastic bags. A. reuse​ B. recycle​ C. compost ​D. reused 2. Is the rubbish _________ every day? A. collect​ B. collecting​ C. collected​ D. be collected 3. I am delighted _________ you passed your exam. A. that​ B. to​ C. in order to​ D. so that 4. English is _________ as an international language. A. spoke​ B. was spoken​ C. spoken​ D. speaking