1.You live so far away, so we don't visit you very often.

→If you didn’t live so far away, we would visit you very often.

2.''How long do you stay here?'' said Ann

→Ann asked me how long I stayed there.

3.People will open the National Stadium next Sunday.

→The National Stadium will be opened next Sunday.

4.I don't have a lot of pen pals.

→I wish I had a lot of pen pals.

(#1: Conditional type 2), (#2: Reported speech), (#3: Passive voice), (#4: WISH)

."I want to buy a hat for my mother" Tim said

- Tim said he wanted to buy a hat for his mother.

2."Do you have many books?" he asked me

- He asked me If I had many books.

3."I must go home now" Mr. Ha said

- Mr. Ha said he had to go home then.

4."What are they doing?" she asked

- She asked what they were doing.

1." Breakfast won't be served after 9:30" said the notice

-> The notice said breakfast wouldn't be served after 9:30.

2. "What do you do every morning?" lan asked

-> lan asked me what I did every morning.

3. " How long did you visit your grandparents?" he asked

-> He asked me how long I had visited my grandparents.

4. "What do you want for lunch today, Peter?" Marry asked

-> Marry asked me what I wanted for lunch that day.

1-    "Are there any oranges in the fridge”, she asked her mom

-       She asked her mom if there were any oranges in the fridge.

2-,"Were you reading this book at 8 o'clock last Sunday?”, she asked Ba

-       She asked Ba if he had been reading that book at 8 o'clock the Sunday before.

3"Will it rain tomorrow morning", he asked his friend.

-       He asked his friend if it would rain the next morning.