I have got a backache.— That’s not surprising. You ______ in front of thatcomputer too long.

Tommy has breakfast _______ 6:30 every morning.

下列句中加点的词语，解释不正确的一项是

Everyone has periods in their lives everything seems very hard.

I’m sorry. I’ve forgotten my credit card.And I don’t have enough money for the meal.— Don’t worry. ________.