Ребят помогите надо подобрать нужное время! Даю 50 баллов

1) If the weather ............ (be) good this weekend , we will go camping


2) If I ............... (know) you were coming, I would have baked a cake


3) If people ................ (recycle) more, they would save natural resources


4) If you had got up earlier, you .................. (not/be) late for school


5) Tim ................ (not/forget) Jane's birthdat if he had written it in his diary