1) The weather ís too terrible for you to go out.
=> If the weather....................................................
2) All the students have to take the final exam.
=> The final exam..................................................
3) Please don't repeat what I said.
=> Would you mind...............................................
4)I can't swim as well as my friend can.
=> My friend............................................................
5) They didn't have a map, so they got lost.
=> Because..........................................................