8- It + be + adjective + to-infinitive + sth
Passive: It + be + adjective + for sth + to be + V3 / Vo ED
Ex: - It is important to finish this exercise.
=>It is important for this exercise to be finished
- It is necessary to copy this lesson
=> It is necessary for this lesson to be copied.
- It is time to feed the chicken => It is time for the chicken to be fed.
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