27. When is Kan going to present the science project?
1. 18 January 2018 .
2. 19 January 2018
3. 20 January 2018
4. 21 January 2018
28. Which of the following is correct?
1. Kan wrote the email.
2. Ping was in the store.
3. Ping took a BTS train.
4. Kan stayed at the exhibition hall.
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