1. Tā shi zuótiān láide ma? 他/她是昨天来的吗？ Did he/she come yesterday? Cueaffirmative Shìde. Tā shi zuótiān láide. 是的。他/她是昨天来的。 Yes, he/she came yesterday. 2. Tā shi zuótiān láide ma? 他/她是昨天来的？ Did he/she come yesterday? Cuenegative Bù. Tā bú shi zuótiān láide. 不。他/她不是昨天来的. No, he/she didn’t come yesterday. 3. Wáng tóngzhì shi qiántiān dàode ma? 王同志是前天到的吗？ Did Comrade Wáng arrive the day before yesterday? Cuenegative Bù. Wáng tóngzhì bú shi qiántiān dàode. 不。王同志不是前天到的。 No, Comrade Wáng didn’t arrive the day before yesterday. 4. Tā gēge shi jīntiān láide ma? 他/她哥哥是今天来的吗？ Did his/her older brother come today? Cuenegative Bù. Tā gēge bú shi jīntiān láide. 不。他/她哥哥不是今天来的。 No, his/her older brother didn’t come today. 5. Lǐ xiānsheng shi jīntiān zǒude ma? 李先生是今天走的吗？ Did Mr. Lǐ leave today? Cuenegative Bù. Lǐ xiānsheng bú shi jīntiān zǒude. 不。李先生不是今天走的。 No, Mr. Lǐ didn’t leave today. 6. Zhào fūren shi zuótiān dàode ma? 赵夫人是昨天到的吗？ Did Mrs. Zhào arrive yesterday? Cueaffirmative Shìde. Zhào fūren shi zuótiān dàode. 是的。赵夫人是昨天到的。 Yes, Mrs. Zhào did arrive yesterday. 7. Tāmen háizi shi qiántiān zǒude ma? 他们孩子是前天走的吗？ Did their children leave the day before yesterday? Cuenegative Bù. Tāmen háizi bú shi qiántiān zǒude. 不。他们孩子不是前天走的。 No, their children didn’t leave the day before yesterday. 8. Sūn nǚshì shi zuótiān dàode ma? 孙女士是昨天到的吗？ Did Mrs. Sūn arrive yesterday? Cuenegative Bù. Sūn nǚshì bǔ shi zuótiān dàode. 不。孙女士不是昨天到的。 No, Mrs. Sūn didn’t arrive yesterday