1. Tā xiànzài niàn lìshǐ. 他/她現在念歷史。 He/she is studying history now. Cueduó jiǔ 多久 how long Tā niàn lìshǐ, niànle duō jiǔ le? 他/她念歷史，唸了多久了？ How long has he been studying history? 2. Tā xiànzài xüé Rìwén. 他/她現在學日文。 He/she is studying Japanese now. Cuejǐge yüè 幾个月 how many months Tā xüé Rìwén, xüéle jǐge yüè? 他/她學日文，學了幾個月？ How many months has he been studying Japanese? 3. Tā xiànzài niàn Yīngwén. 他/她現在念英文。 He/she is studying English now. Cuejǐge yüè 幾个月 how many months Tā niànle Yīngwén, niànle jǐge yüè le? 他/她念了英文，唸了幾個月了？ How many months has he been studying English? 4. Tā xiànzài zài hǎijǖn zuò shì. 他/她現在在海軍做事。 He/she is now working in the Navy. Cuejǐnián 幾年 how many years Tā zài hǎijǖn zuò shì, zuòle jǐnián le? 他/她在海軍做事，作了幾年了？ How many years has he been working in the Navy? 5. Tā xiànzài xüé Zhōngguo huà. 他/她現在學中國話。 He/she is learning Chinese now. Cueduó jiǔ 多久 how long Tā xüé Zhōngguó huà, xüéle duó jiǔ le? 他/她中國話，學了多久了？ How long has he/she been learning Chinese? 6. Tā xiànzài zài lùjǖn zuò shì. 他/她現在在陸軍做事。 He/she is working in the Army now. Cuejǐnián 幾年 how many years Tā zài lùjǖn zuò shì, zuòle jǐnián le? 他/她在陸軍做事，作了幾年了？ How many years has he/she been working in the Army? 7. Tā xiànzài zài yínháng zuò shì. 他/她現在在銀行做事。 He/she is working in a bank now. Cuejǐnián 幾年 how many years Tā zài yínháng zuò shì, zuòle jǐnián le? 他/她在銀行做事，作了幾年了？ How many years has he/she been working in the bank?