问题 填空题

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.

答案

1. calculator    2. microwave oven    3. light bulb    4. slippers    5. batteries

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