Rewrite the sentences (use structures with "IT and To Infinitive/V.ing ...")

A&P ENGLISH INFORMATICS CENTRE 8. If we wait long enough, we'll get what we want. => It's just 9. It is difficult to answer her question adequately. => Hers is 10. It is the responsibility of parents to monitor what young children watch on TV =>Monitoring. 11. From Algiers to Niamey by ...