Read the text below. For questions (1–5) choose the correct answer (A, B, C or D).
The waggle dance is a term used by beekeepers for a particular dance performed by honey bees. When a honey bee comes across a patch of flowers where nectar (1) _____ be found, she returns to the hive _____ this information with the other inhabitants of the hive. Here, in the middle of her sisters, she performs the waggle dance. She moves in a figure-eight and shakes her body. As a result of this, the other bees know the exact location of the flowers. Apart from the waggle dance, honey bees also perform a dance known as the tremble dance. When a bee returns to the hive with the nectar she _____, a receiver bee assists her. If there are a lot of bees arriving with nectar, areceiver _____ the tremble dance in order to recruit more receiver bees to deal with the extra work. For honey bees, dancing is a _____ of communication and is very beneficial for the hive as a whole.
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