10th English - Part: B | Grammar Challenge 23
10th English Grammar & Vocabulary 1 The Numbers are Tests!👇 2. 3 . 4 . 5 . 6 . 7 . 8 . 9 . 10 . 11 . 12 . 13 . 14 . 15 . 16 . 17 . 18 . 19 . 20 . 21 . 22 . 23. 24. 25. Question 1 of 16 Score: 0 1. Combine using “who”. The scientist won the award. She developed the device. The scientist who develops the device won the award. The scientist who has developed the device won the award. The scientist who had developing the device won the award. The scientist who developed the device won the award. Correct Answer: The scientist who developed the device won the award. 2. Change into passive voice. The principal gave the winners certificates. ...