Present Simple VS Present Continuous

I _________ a great time on this holiday.

• 'm having

• have

• has

She's Italian. She __________ from Pisa.

• comes

• is coming

• came

"______________ your meal?" "Yes, it's very good!"

• Are you enjoying

• Do you enjoy

• Is she enjoying

I ______________ Chinese this term.

• 'm studying

• study

• studying

________________to see us next month?

• Are you coming

• Do you come

• Does they come

Let me know when you _____________ this letter.

• receive

• are receiving

• is receiving

Water _____________ at a hundred degrees.

• boils

• is boiling

• boil

Sandra ______________ a lot of progress at the moment.

• is making

• making

• makes

She looks very unhappy. She ______________ me a lot at the moment.

• is worrying

• worries

• worry

I usally ____________ up at 7 o'clock on weekdays.

• get

• gets

• getting