连词成句,注意标点符号。

连词成句,注意标点符号。

【1】his, are, these, brothers (?)

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【2】last, her, is, name, Black (.)

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【3】Ann, Paul, this, that, and, is, is (.)

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【4】on, they, are, the, chair (.)

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【5】are, my, where, keys(?)

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【答案】

【1】Are these his brothers?

【2】Her last name is Black.

【3】This is Paul and that is Ann.

【4】They are on the chair.

【5】Where are my keys?

【解析】

【1】主语是these；把are提前，his brother表示他的弟弟；故填Are these his brothers?

【2】短语Her last name表示她的姓；根据题意，故填Her last name is Black.

【3】This is Paul这是Paul和 that is Ann.那是Ann。根据题意，故填This is Paul and that is Ann.

【4】短语on the chair表示在椅子上；主语是they，谓语是are。根据题意，故填They are on the chair.

【5】这里是特殊疑问句，be动词用are；主语是my keys表示我的钥匙。根据题意，故填Where are my keys?