Give affirmative response to all questions. 1. Tā cóngqián niàn lìshǐ. 他/她從前念歷史。 He/she formerly studied history. Tā cóngqián niàn lìshǐ, xiànzài bú niàn le. 他/她從前念歷史,現在不念了。 He/she formerly studied history, but now he/she doesn’t anymore. 2. Tā cóngqián niàn shū. 他/她從前念書。 He/she used to study. Tā cóngqián niàn shū, xiànzài bú niàn le. 他/她從前唸書,現在不念了。 He/she used to study, now he/she doesn’t anymore. 3. Tā cóngqián zài lùjǖn zuò shì. 他/她從前在陸軍做事。 He/she used to be in the Army. Tā cóngqián zài lùjǖn zuò shì, xiànzài bú zài lùjǖn zuò shì le. 他/她從前在陸軍做事,現在不在陸軍做事了。 He/she used to be in the Army, but he/she doesn’t anymore. 4. Tā cóngqián bú huì. 他/她從前不會。 He/she used to not. Tā cóngqián bú huì, xiànzài huì le. 他/她從前不會,現在會了。 He/she used to not, but now he/she does. 5. Tā cóngqián bù zhīdào. 他/她從前不知道。 He/she never knew before. Tā cóngqián bù zhīdào, xiànzài zhīdào le. 他/她從前不知道,現在知道了。 He/she never knew before, but he/she knows now. 6. Tāde Zhōngwén cóngqián bù hěn hǎo. 他/她中文從前不很好。 He/she wasn’t very good at Chinese. Tāde Zhōngwén cóngqián bù hěn hǎo, xiànzài hěn hǎo le. 他/她中文從前不很好,現在很好了。 He/she wasn’t very good at Chinese, but he/she is now. 7. Tā cóngqián huì shuō Fàguo huà. 他/她從前會説法國話。 He/she used to speak French. Tā cóngqián huì shuō Fàguó huà, xiànzài bú huì le. 他/她從前會説法國話,現在不會了。 He/she used to speak French, now he/she doesn’t.