Fill in the blanks with the best alternative: The school's science club organised a tree-planting event last weekend. ____ students volunteered, showing their interest in protecting the environment.

Here are the answers to your English questions: 21. The school's science club organised a tree-planting event last weekend. A. Many students volunteered, showing their interest in protecting the environment. 22. They worked A. carefully, digging holes and watering the seedlings. 23. The event was successful A. since everyone cooperated. 24. Not only were the seedlings planted, C. but the area was also cleaned. 25. The club patron reminded the learners that caring for trees was D. needed effort. 26. He encouraged them to A. keep on checking on the trees regularly. 27. The community was pleased and promised to C. give up with littering in the area. 28. The judges C. were impressed by the learners' effort. 29. They agreed that the event D. had been productive. 30. The club now plans to A. look forward to another activity next term. For questions 31-50 choose the best alternative. 31. The C. team of players celebrated after the match. 32. Yesterday, the learners D. planted trees around the school compound. 33. You must speak clearly B. so that the audience can understand you. 3 done, 2 left today. You're making progress.