<u><em>Present Simple </em></u><u>
</u>
1) I do my homework
.
My homework is done by me
.
2) My sister buy<u>s</u> some bread
Some bread is bought by my sister.
3) I open the window.
The window is open<u>ed</u> by me.
<u><em>Present Continuous
</em></u>
1) I am doing my homework
.
My homework is being done by me.
2) My sister is buying some bread
.
Some bread is being bought by my sister.
3) I am opening the window.
The window is being opened by me.
<em><u>Present Perfect
</u></em>
1) I have done my homework.
My homework has been done by me
2) My sister has bought some bread.
Some bread has been bought by my sister .
3) I have opened the window.
The window has been opened by me.
<u><em>Past Simple </em></u>
1) I did my homework.
My homework was done by me.
2) My sister bought some bread.
Some bread was bought by my sister.
3) I opened the window.
The window was opened by me.
<u><em>Past Continuous
</em></u>
1) I was doing my homework when my parents came.
My homework was being done by me when my parents came.
2) My sister was buying some bread when I saw her.
Some bread was being bought by my sister when I saw her.
3) I was opening the window when you phoned.
The window was being opened by me when you phoned.
<u><em>Past Perfect</em></u>
1) I had done my homework when my parents came.
My homework had been done by me when my parents came.
2) My sister had bought some bread when I saw her.
Some bread had been bought by my sister when I saw her.
3) I had opened the window when you phoned.
The window had been opened by me when you phoned.
<u><em>Future Simple
</em></u>
1) I will do my homework.
My homework will be done by me.
2) My sister will buy some bread.
Some bread will be bought by my sister.
3) I will open the window.
The window will be opened by me.
