Помогите, пожалуйста, сделать задание по английскому языку

a) 1. It was warm yesterday. It will be warm tomorrow.
2. I was glad to meet them last Sunday. I'll be glad to meet them next month.
3. The days were rainy last autumn. The days will be rainy next week.
4. I was sixteen years old three years ago. I'll be sixteen years old in three months.
5. We were busy yesterday. We'll be busy next Friday.
6. My father was at work last Saturday. My father will be at work tomorrow.
7. You were late yesterday. You will be late tomorrow morning.
b) 1. We had many apples in our garden last summer. We'll have many apples in our garden next year.
2. My sister had a nice cat five years ago. My sister will have a nice cat next month.
3. You had little time left last week. You will have little time left tomorrow.
4. We had breakfast at 8 in the morning yesterday. We'll have breakfast at 8 in the morning tomorrow.
6. She had a good rest last summer. She will have a good rest next week.
7. They had no vacant rooms in the hotel last month. They will have no vacant rooms in the hotel next season.