I.
1) Because is was very cold , we turned off the air conditional
= It was very cold.................................................
2) Ba asked his sister:'' Will you meet our mother tomorrow?''
= Ba asked his sister........................................
3) Mary doesn't know the way to her best friend's house
= Mary wishes................................................
II.
4) We/enjoy/learn/English/be able/communicate/the foreigners
..............................................................
5) She/usually/practice/listen/English program/TV
..............................................................
I.
1) Because is was very cold , we turned off the air conditional
= It was very cold, so we turned off the air conditioner.................................................
2) Ba asked his sister:'' Will you meet our mother tomorrow?''
= Ba asked his sister.................if she would meet their mother the following day/ the next day........................
3) Mary doesn't know the way to her best friend's house
= Mary wishes......................she knew the way to her best friend’s house.........................
II.
4) We/enjoy/learn/English/be able/communicate/the foreigners
...........................We enjoy learning English to be able to communicate with the foreigners..................................
5) She/usually/practice/listen/English program/TV
..............................She usually practice listening to English program on TV................................