Remove the batteries when they become weak or when the unit is not in use for extended periods. This will damage to the unit from battery leakage at such times.

What kind of sweater would you like— The ____________, the better. I don’t want to spend much on clothes.

Would you like some tea–Yes, please. By the way, do you have any milk Iprefer tea_______ milk.

_______I know , the computer can never take the place of the human brain

In order to know how heavy the elephant was, he wrote down the weight of each stone and then ____all the weights.