―How can I improve my pronunciation,Madam?
―Keep on ______ and you'll all make progress.
practice
practicing
to practice
Don’t talk to me. My favorite pop star ________ on TV now.
--- ________ do you help your mother clean the house? --- Once a week.
Tina ________ England with her parents three years ago.
--- Must I hand in my report now? --- No, you ________. You still have some time.
I need ________ bananas to make fruit salad. Could you please buy some?