Give affirmative response to all questions. 1. Tā láiguo ma? 他/她来过吗? Has he/she ever been here? Tā méi láiguo. 他/她没来过。 He/she has never been here. 2. Tā àiren láiguo ma? 他/她爱人来过吗? Has his/her spouse ever been here? Tā àiren méi láiguo. 他/她爱人没来过。 His/her spouse has never been here. 3. Tā nánháizi láiguo ma? 他/她男孩子来过吗? Has his/her boy ever been here? Tā nánháizi méi láiguo. 他/她男孩子没来过。 His/her boy has never been here. 4. Tāmen háizi dōu láiguo ma? 他们孩子都来过吗? Have their children ever been here? Tāmen háizi dōu méi láiguo. 他们孩子都没来过。 Their children have never been here. 5. Tā dìdi láiguo ma? 他/她弟弟来过吗? Has his/her younger brother ever been here? Tā dìdi méi láiguo. 他/她弟弟没来过。 His/her younger brother has never been here. 6. Tā jiějie láiguo ma? 他/她姐姐来过吗? Has his/her older sister ever been here? Tā jiějie méi láiguo. 他/她姐姐没来过。 His/her sister has never been here. 7. Tā mǔqin láiguo ma? 他/她母亲来过吗? Has his/her mother ever been here? Tā múqin méi láiguo. 他/她母亲没来过。 His/her mother has never been here.