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The sentence uses the past perfect continuous tense ("had been dancing") to describe an action that was ongoing in the past. To indicate a simple past action that occurred afterward, the correct tense is the simple past ("arrived") rather than the past perfect ("had arrived"). The past perfect tense is unnecessary here because the action of the teacher arriving is not an action completed before another past action but rather a concurrent or subsequent event.
Which of the following is not correct with respect to transpiration?
which among the following is a Entomopathogenic fungi:
The system of growing same crop on same land year after year is known as:
Which is an illustration of relay cropping?
Central Institute of Arid Horticulture was located at
Match set A (deficiency/disorder) with set B (remedy)
Goblet cells-are not present in which part of respiratory tract?
Pusa Kushal is a recommended variety of which vegetable crop cultivated for its culinary value?
Which of the following statement is correct regarding Gymnosperms?
In high air humidity more water moves into the leaves than is being lost to the air and the more delicate cell walls in the leaf may burst. The conditio...