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1/
1. I will never forgive him even if he apologizes to me.
2. You may leave early if you have to.
3. If you happen to visit Thailand, you should try the local specialties.
4. If you work harder, you can achieve more in your life.
5. If James wants to get promotion, he must show his hard work and dedication.
6. Will you come to my house if you can afford time?
7. What can he do if he wants to change his job?
8. If you are in trouble, you can call me for help.
2/
1. Jim always asks me what I will do if I see a shooting star.
2. My mother often adds some sticks of cinnamon in the soup.
3. If you can't drink black coffee, you can add some milk or sugar.
4. How will the cake taste if we add some drops of olive oil?
5. My son won't eat salad if there are tomatoes in it.
6. My sister often eats some slices of bread with some strawberry jam for breakfast.
7. Yesterday my mother and I bought some tins of sardline and some vegetables.
8. If you want your dish to look better, you should garnish it with vegetables.