1. I'm sure that we will get to know each other soon.
2.We have to get this work done.
3.If you stufy hard, the chances that you pass all the exzams with very good grades are big.
4.Don't put off the things you can do today to tomorrow.
5.You shouldn't have diven continously for more than three hours without taking a break.
6.If you arrange your time well, you will have time to deal with the problems that arised.