==========CORRECTED SENTENCES=============

My mom and I like to go on a picnic.
We like to play the piano too.
We also like to go for a walk.
My mum and I like to sleep.
Lastly, we like to rest together.

            ==========CORRECTIONS=============

Christine: My mum and I like to go on a picnic.
Correct: My mom and I like to go on a picnic.
Explanation: Even though "mum" is accepted in Australia or in British context, remember that we are learning composition in American English. Use "mom" with an "o" rather than a "u".

Christine: we like to play piano too.
Correct: We like to play the piano too.
Explanation: Always remember that when you start a sentence, you should use a capital letter. Study how to use articles too. "Play piano" is more often used to refer to the ability to play the instrument, while "play the piano" is used to refer to the act of playing the instrument.

Christine: lastly we like to rest together.
Correct: Lastly, we like to rest together.
Explanation: Use the adverb "lastly" in the beginning od the sentence to give your final point. After this adverb, it should be followed by a comma.

            ============NOTES=============

Hi Christine! Good job on your homework today! As you can see, you worked really hard because you only made a few mistake! I am so proud of you, Christine. Next time, let's try creating longer and complex sentences. I know you can do it! See you later! Take care!~

- T. Rose