Put in a/an or the 1) Do you know…Browns? They live next to us. 2)…Peter is …tallest in… class. 3) …President is a head of state in …USA. 4) In spring … sky is blue and … sun is shining. 5) I’m going away for … week in September. 6) Do … exercise 3 on … page 25.
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Объяснение: