English Language · English

Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. The decline of pollinator populations, especially bees, (1)______ a serious threat to global agriculture. As key agents in crop fertilisation, their absence could (2)______ food security worldwide. Scientists have linked this phenomenon to pesticide use, habitat loss, and climate change. Efforts to reverse the trend now focus on (3)______ bee-friendly practices, such as planting wildflowers and (4)______ pesticide use. If ignored, this issue may (5)______ into an ecological crisis. Select the most appropriate option to fill in blank number 1.