1. Have you ever chatted with a foreigner at a chatroom?

2. Have you ever written English e-mails?

3. Have you ever taken a taxi to come to school?

4. Have you ever shopped at Home plus?

5. Have you ever sung songs at a singing room?

6. Have you ever talked to a foreigner?

7. Have you ever ridden a motorbike?

8. Have you ever bought things on line?

9. Have you ever danced on stage in front of many people?

10. Have you ever read English novels?

(Would you check the sentences above?)

#1 -- I'd use "in" rather than "at."

#2 -- Do you mean "...written emails in English"?

#3 is fine.

#4 -- should be "Home Plus" if "Plus" is part of the store's name.

#5 -- again, I'd use "in" rather than "at."

#s 6, 7, 9, and 10 are fine.

#8 -- "online" instead of "on line."

Overall, there are very few errors! Good for you!!

1. . . . IN a chatroom

3. OK, but you could also say . . . taken a taxi to come to school

5. . . . IN a singing room

The rest are perfect. :-)

1. To check the sentence, "Have you ever chatted with a foreigner at a chatroom?", you can use your personal experience or memory to recall if you have ever engaged in a conversation with someone from a different country in an online chatroom.

2. To verify the sentence, "Have you ever written English e-mails?", you can think back to whether you have composed emails in English as a means of communication.

3. To confirm the sentence, "Have you ever taken a taxi to come to school?", you can reflect on whether you have ever used a taxi as a mode of transportation to reach your school.

4. To validate the sentence, "Have you ever shopped at Home plus?", you can recall if you have ever visited the Home plus store and made a purchase there.

5. To verify the sentence, "Have you ever sung songs at a singing room?", you can think about whether you have ever gone to a singing room, also known as a karaoke room, and sang songs there.

6. To check the sentence, "Have you ever talked to a foreigner?", you can think back to any instances where you have engaged in conversation with someone from a different country.

7. To confirm the sentence, "Have you ever ridden a motorbike?", you can recall whether you have ever operated or ridden a motorbike as a means of transport.

8. To verify the sentence, "Have you ever bought things online?", you can consider if you have made any purchases through online platforms or websites.

9. To confirm the sentence, "Have you ever danced on stage in front of many people?", you can think back to any occasions where you have performed a dance routine on a stage in front of a large audience.

10. To validate the sentence, "Have you ever read English novels?", you can reflect on whether you have ever read novels written in the English language.