Complete the sentences with the correct form of the words in

Complete the sentences with the correct form of the words in the box. toddler elderly infancy OAP adolescent 1 ___________ can often be very moody. 2 The technology is in its ____________ at the moment, but well soon be able to use it to do all manner of things. 3 ___________ in our area get free bus travel. 4 My brothers only a _________ and hes always knocking things over. 5 Young people sometimes dont have respect for the ____________ .