1 Tom remarked that he hadn`t expected him to be so young. 2 Jane muttered that she was sorry she was late. 3 Jean said that her Dad would be fifty years old the following year. 4 Mother answered that the children were playing in the garden. 5 Sam said that it was raining and told Boris to take an umbrella. 6. The teacher said in surprise that she apologized but I had got a bad mark for my test. 7. Mike noted that he had called him a few days before. 8 Vlad explained that he had had a flue, but at that time he was feeling much better. 9 Lena told her friend that she was going to the seaside for a holiday. 10. His friend shouted that it was a lie.
1. surf, will find
2. send, will arrive
3. will come, doesn't be
4. will go, have
5. shine, will play
6. help, will be
7. be, will see
8. will practise, doesn't rain
9. rain, will stay
10. will paint, have
11. be, will water
12. recycle, will help
тут на самом деле всё просто, при условии (if) мы употребляем present simple, а далее просто future simple (также условие может стоять после него, главное понять суть и не перепутать)
надеюсь хоть чем-то