Iii. write the correct form of the verb in brackets 1) if you go to the zoo, you (have) a great time. 2) if tom (not/study), he will fail his finals. 3) if it is rainy next sunday, we (not/be) have a picnic. 4) i will wash the dishes, if you (cook). 5) if you heat water at 100 degrees, it (boil). iv. fill in the gaps with correct future forms of the verbs 1) our kitchen is a mess! i (tidy) it up. 2) the train (leave) at 8.30 every morning. 3) i think ann (look) after her ill granny tomorrow. 4) i want to buy a new laptop so i (save) my salary. 5) all my family (fly) to paris next summer. we have already bought flight tickets.

1 will have 2 doesn’t study 3 won’t have 4 cook 5 boils

1 will tidy 2 leaves 3 is going to look 4 am going to save 5 is flying

I'll be glad to help as a schoolteacher! Here are the answers to the questions:

iii. write the correct form of the verb in brackets:
1) If you go to the zoo, you will have a great time.
- This is an example of a future conditional sentence. In the future, if you go to the zoo, you will have a great time.

2) If Tom doesn't study, he will fail his finals.
- This is another future conditional sentence. If Tom doesn't study, he will fail his finals in the future.

3) If it is rainy next Sunday, we won't have a picnic.
- This is a future conditional sentence. If the weather is rainy next Sunday, we won't have a picnic.

4) I will wash the dishes if you cook.
- This is a future conditional sentence. I will wash the dishes in the future, but only if you cook.

5) If you heat water at 100 degrees, it will boil.
- This is a future conditional sentence. If you heat water to 100 degrees, it will boil in the future.

iv. fill in the gaps with correct future forms of the verbs:
1) Our kitchen is a mess! I will tidy it up.
- In the future, I will tidy up our messy kitchen.

2) The train leaves at 8.30 every morning.
- This sentence describes a scheduled event in the future. The train leaves at 8.30 every morning.

3) I think Ann will look after her ill granny tomorrow.
- This is a future assumption. I think Ann will take care of her sick grandmother tomorrow.

4) I want to buy a new laptop, so I will save my salary.
- This sentence talks about a future plan. I want to buy a new laptop, so in the future, I will save my salary.

5) All my family is flying to Paris next summer. We have already bought flight tickets.
- This sentence talks about a future event. Next summer, my whole family will fly to Paris. We have already purchased flight tickets.

I hope this explanation helps you understand the answers clearly! Please let me know if you have any more questions.