Without inventions and discoveries, life would be very difficult. We wouldn’t have electricity, communication tools, or modern medicine. Daily activities would be slower, unsafe, and uncomfortable. Human progress, education, and global connectivity would be severely limited. Class 7 English NCERT Poorvi ...
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“Leaving the coast clear” means removing all obstacles or people, making it easy to act unnoticed. In the story, Boppa, the thief, took advantage of empty houses when the residents were out, leaving the coast clear for robbery. Class 7 English ...
Anita wakes Anand. The door swings open and Boppa enters. Anand misleads Boppa into entering his own room. Mrs. Sharma and others arrive. Boppa disappears; only his scarf remains. Class 7 English Poorvi Unit III Chapter 1 My Brother’s Great Invention NCERT solutions Class 7 English ...
(i) After Rohan had finished his homework, he decided to go out. He left, then realised he had forgotten his keys. (ii) By the time we reached, the train had already left, so we waited. Class 7 English Poorvi Chapter 1 ...
Boppa, trapped in the time machine, may have accidentally travelled to the past. With no trace left except his scarf, he might be wandering in history, confused and unable to return to the present. Class 7 English Poorvi Unit 3 Dreams ...