Remember that ______ is better than cure, so brush your teeth at least twice a day and visit your dentist for regular check-ups.
The woman as well as her sisters _________ here for ten years.
The change in climate may _______ our health. We should take good care of ourselves.
The two brothers look much the same , but they have nothing ________.
The farm _______once we worked has changed a lot.
I have no doubt ______ she will come out first in the English contest.