题目内容
根据句意和所给汉语提示，写出句中所缺单词或短语的正确形式。
1. I used my__________（计算器）,or it will have taken a long time.
2. The__________（微波炉）makes cooking meals easier and quicker.
3. The__________（电灯泡）is the most useful invention.
4. I bought my mother a pair of__________（拖鞋）for her birthday.
5. Don't throw about__________（电池）. They are bad for the environment.
2. The__________（微波炉）makes cooking meals easier and quicker.
3. The__________（电灯泡）is the most useful invention.
4. I bought my mother a pair of__________（拖鞋）for her birthday.
5. Don't throw about__________（电池）. They are bad for the environment.
1. calculator 2. microwave oven 3. light bulb 4. slippers 5. batteries
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