1 . 根据句意，用下列短语的正确形式填空,有一个短语是多余的。

keep…free from          equip…with     badly off   convince…of     cut off

1. You shouldn’t complain about being poor, many families are much__________ than you.
2. We’ ve managed to __________ the garden __________weeds this year.
3. That is our classroom ______________   a computer and a tape recorder.
4. It is reported that the electricity was ______________ by the terrible storm.