| Q.1 | Select the option that expresses the given sentence in the past perfect continuous tense. When the President came to visit our school, the Headmaster was teaching there for ten years. | |
| Ans | 1. When the President came to visit our school, the Headmaster had taught there for ten years. | |
| 2. When the President came to visit our school, the Headmaster had been teaching there for ten years. | ||
| 3. When the President came to visit our school, the Headmaster taught there for ten years. | ||
| 4. When the President came to visit our school, the Headmaster has been teaching there for ten years. |
Correct Ans: 2
