this is my diary hope you can help me correct it

Are there group classes for German?

"The company decided to invest in ______ energy sources like solar and wind to reduce their environmental impact." a) traditional b) sustainable c) expensive d) limited

Choose the correct answer.

When I wake up in the morning my throat is swollen and sore.😱 I took medicine and I went to bed early.I hope getting better tomorrow.

My cold has gotten better, so I think I'll go shopping today!

I felt a little cold this morning. I thought I have to wear warm clothes but it stopped raining. By the way my dog is so cute. He recently went haircut so he’s looking his the best style now.

Here is a new quiz for you. Which sentence contains the correct preposition ?

Finally, it will come weekend! I will sleep and sleep on Saturday and Sunday. But I have to do my homework a lot… I’ll do my best… I will go home early today.