Final answer:
Auxiliary verbs serve to provide grammatical information about a verb's tense or aspect.
Explanation:
Auxiliary verbs (also known as helping verbs) are used to provide grammatical information about a verb's tense or aspect. In the given sentences, the suitable auxiliaries are:
- The children are playing cricket.
- Yusuf is going to the market.
- The moon is shining brightly.
- Strong winds are blowing.
- I am playing with firecrackers.
- The painter is drawing a landscape.
- Are you going somewhere?
- Samuel is mowing the lawn.
- I am doing my homework.
- The swans are in the pond.
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