I want to buy a hat, but there are so many kinds that I can’t decide to take.

The woman _____ a baby begs from door to door every day.[ ]

Our math teacher ______ in our school for 20 years and he _____ here when he was 23 years old.

___do you go to see your grandparents in your hometown?—About once a month.[ ]

That’s very kind ______ you, but I think I can manage it myself. [ ]