Choose the correct verb form. 1 - I have / am

Choose the correct verb form.

1 - I have / am having a great time on this holiday. 2 - She's Italian- she comes / is coming from Pisa. 3 - 'Are you enjoying / do you enjoy your meal?' 'Yes, it's very good.' 4 - This term, I study / am studying Latin. 5 - Do you come / are you coming to see us next month? 6 - Let me know when you receive / are receiving this letter. 8 - Water boils / is boling at a hundred degrees. 10 - I make / am making a lot of progress at the moment. 11 - It worries / is worrying me a lot at the moment. 12 - I get / am getting up at seven o'clock on weekdays.