The simple present is used to talk about habitual actions.
We use a singular verb after each and every.
The simple past is used to talk about finished events.
Had is the past tense form of has/have.
Here the clause when I was in America clearly indicates that we are talking about past time.
The simple present is used to talk about facts and general truths.
In the second conditional, we use a simple past tense in the if-clause and would + infinitive in the main clause.
The simple past is more common with the time expression in the morning.
Play Again!1. Sam works out every morning.
2. Every child needs love.
3. I once went to a concert.
4. I had a strange experience yesterday.
5. I got a chance to meet them when I was in America.
6. The teacher patted the child on the back.
7. The lakes dry up in summer.
8. Humble words give others joy.
9. If she arrived now, we would be in trouble.
10. He took out his pen and started writing.
11. He who works hard will certainly succeed.
12. I received the parcel in the morning.