Which of the following sentences uses pronouns correctly? Have us educators been invited to the inauguration?
Have we educators been invited to the inauguration?
O Have them educators been invited to the inauguration?
Have I educators been invited to the inauguration?

b. they require a huge investment of time, dedication ,training, and patience almost from the day they are born.

explanation:

the sentence gives a clear evidence of how carefully the sar dogs are selected and also specify from what time this exercise begins."almost from the day they are are born." this sentence shows as that this exercise begins early.

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