11. Rewrite the sentences without changing their meanings. 1. Ms Hoa started teaching English in 2000. - Ms Hoa has __ 2. Smoking is prohibited in hospitals. -You are __ 3. 3D printing helps reduce production costs. . > 3D printing is used __ 4. Learning Japanese is very difficult but interesting. ­­­­→It is __ 5. We should not leave the door open at night. . - We should avoid __ 6. This is our first visit to Singapore. . >This is the first time we __ 7. She hates getting up early. . - She can't stand __ 8. The Internet has changed people's lives in different ways. - People's lives __ in different ways by the Internet. 9. I have never eaten Indian food before. . - It's the first time I __ 10. Don't waste your time asking Jenny to join us. - It's not worth __ . 11. I haven't travelled abroad since 2016 . (LAST) ­­­­→The __ 12. They thing from . >Nothing __ beautiful 13. During suddenly . > While we __ 14. I found it was interested __ 15. Mark started playing the piano when he was 6. - Mark has __

Here are the rewritten sentences, maintaining the original meaning:<br /><br />1. Ms Hoa started teaching English in 2000.<br />- Ms Hoa has **been teaching English since 2000.**<br /><br />2. Smoking is prohibited in hospitals.<br />- You are **not allowed to smoke in hospitals.**<br /><br />3. 3D printing helps reduce production costs.<br />- 3D printing is used **to reduce production costs.**<br /><br />4. Learning Japanese is very difficult but interesting.<br />- It is **very difficult but interesting to learn Japanese.**<br /><br />5. We should not leave the door open at night.<br />- We should avoid **leaving the door open at night.**<br /><br />6. This is our first visit to Singapore.<br />- This is the first time we **have visited Singapore.**<br /><br />7. She hates getting up early.<br />- She can't stand **getting up early.**<br /><br />8. The Internet has changed people's lives in different ways.<br />- People's lives **have been changed** in different ways by the Internet.<br /><br />9. I have never eaten Indian food before.<br />- It's the first time I **have eaten Indian food.**<br /><br />10. Don't waste your time asking Jenny to join us.<br />- It's not worth **asking Jenny to join us.**<br /><br />11. I haven't travelled abroad since 2016 (LAST)<br />- The **last time I travelled abroad was in 2016.**<br /><br />12. They found nothing beautiful from the trip.<br />- Nothing **beautiful was found from the trip by them.** (or more naturally: Nothing beautiful was found on the trip.)<br /><br />13. During our walk, we suddenly saw a snake.<br />- While we **were walking, we suddenly saw a snake.**<br /><br />14. I found it interesting that he was interested in history. (This sentence needs more context to be perfectly rewritten without changing the meaning. The provided sentence is slightly awkward.) A possible rewrite, depending on the intended nuance: I was interested to find that he **was interested in history.**<br /><br />15. Mark started playing the piano when he was 6.<br />- Mark has **been playing the piano since he was 6.**<br />