1) a
2)b
3)a
4)b
6) нет вариантов ответа, но я так понимаю, что там gone
Дальше у тебя путаница
Correction of <span>mistakes</span>
An Autumn Greeting
«Come,» said the Wind to the Leaves one day.
«Come over the meadow and we will play.
Put on your dresses of red and gold.
For summer is gone and the days grow cold.»
<span>1) John (tripped) and (cut) his knee as he (was walking) up the volcano.
2) Martin (hasn't reached) the crater yet.
3) Look at the volcano. Huge rocks (are exploding) out of the crater.
4) They (are going) volcano surfing tomorrow.
5) Luke (has worked) hard for the last three weeks.
6) We (are leaving) for Chile next Monday.</span>