1. Sherwin says to us,

"I like your project.
"

Sherwin tells us that he (like, likes) our project.
2. They announce,

“We are the champions.
”

They announce that they (are, were) the champions.
3. Joseph said,

“I go to school every day.
”

Joseph said he (goes, went) to school every day.
4. Jordan said,

“I live in Aglipay Street.
”

Jordan said he (lives, lived) in Aglipay Street.
5. She said,

"I can give the money next week.
"

She said she (can, could) give the money the week after.
6. He said,

"I shall learn something new today.
”

He said he (should, would) learn something new that day.
7. My science teacher explained,

” The sun has enough nuclear fuel.
”

My science teacher explained that the Sun (has, have) enough
nuclear fuel.