Finally , I went to the dentist. Finally, I went to the dentist.

In English, you don't put a space before punctuation.

FI finally , I went to the dentist. I finally went to the dentist.

Finally , I went to the dentist. Finally, I went to the dentist.

Yay!

She gave me asome medeicine . She gave me some medicine.

She gaveprescribed me a medeicine . She prescribed me a medicine.

"Gave" would work if she gave it to you there :)

She gave me a medeicine . She gave me medicine .

She gave me a medeicine . She gave me medicine.

Congratulations!

I bought it in the same day. I bought it the same day.

I bought it ion the same day. I bought it on the same day.

I picked it up on the same day.

I bought it ion the same day. I bought it on the same day.

Or: I bought it that day.

I bought it in the same day. I bought it the same day.

I will come back after onea month and a half. I will come back after a month and a half.

I will come back after onein a month and a half. I will come back in a month and a half.

I will come back after one monthin one and a half months. I will come back in one and a half months.

I will come back after onea month and a half. I will come back after a month and a half.