Question

даю 100 баллов помогиииииииите

Answer 1

2 If you send an e-mail, it is free.
3 It is dangerous, you don't wear a seatbelt.
4 If you have an injection, it isn't usually hurt.
5 If you don't water plants and flowers, they die.
6 If the sea isn't calm it isn't safe to swim.