1 Ask Michael whe he returns will return from Boston.
2 Everybody says it will be cold tomorrow.
3 l want to know when they will finish job.
4 if nothing will go wrong, they will arrive in Much at 11 p.m. tomorrow.
5 he will become an engineer when he will graduate from university
6 if you will not arrive at 7 l will have supper alone
7 l'd like to know when you will come back
8 l am not sure that they will able to explain what has happened