1 see, will tell

2 will be, is

3 go, will meet

4 need, will help

5 will have, is

6 ask, will tell

7 will finish, can

8 won't need (глагол require в таком контексте не используется), doesn't rain

9 thinks, will form

10 catch, will arrive

11 will find, looks

12 want, will come

13 writes, will answer

14 wait, will bring

15 will lose, stops

16 is, will try

17 will wear, must

18 leave, will catch

19 does, will punish

20 drinks, will feel