题目内容
3. If you are busy,you can use a washing (机器) to wash clothes.
4. He often (停留) at home and watches TV on Saturdays.
3. machine
4. stays
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题目内容
3. If you are busy,you can use a washing (机器) to wash clothes.
4. He often (停留) at home and watches TV on Saturdays.
3. machine
4. stays