Give affirmative response to all questions. 1. Tā láiguo ma? 他/她來過嗎? Has he/she ever been here? Tā méi láiguo. 他/她沒來過。 He/she has never been here. 2. Tā àiren láiguo ma? 他/她愛人來過嗎? Has his/her spouse ever been here? Tā àiren méi láiguo. 他/她愛人沒來過。 His/her spouse has never been here. 3. Tā nánháizi láiguo ma? 他/她男孩子來過嗎? Has his/her boy ever been here? Tā nánháizi méi láiguo. 他/她男孩子沒來過。 His/her boy has never been here. 4. Tāmen háizi dōu láiguo ma? 他們孩子都來過嗎? Have their children ever been here? Tāmen háizi dōu méi láiguo. 他們孩子都沒來過。 Their children have never been here. 5. Tā dìdi láiguo ma? 他/她弟弟來過嗎? Has his/her younger brother ever been here? Tā dìdi méi láiguo. 他/她弟弟沒來過。 His/her younger brother has never been here. 6. Tā jiějie láiguo ma? 他/她姐姐來過嗎? Has his/her older sister ever been here? Tā jiějie méi láiguo. 他/她姐姐沒來過。 His/her sister has never been here. 7. Tā mǔqin láiguo ma? 他/她母親來過嗎? Has his/her mother ever been here? Tā múqin méi láiguo. 他/她母親沒來過。 His/her mother has never been here.