1. (go) = We to Pattaya last weekend.
2. (come) = I home late from school yesterday.
3. (see) = I you yesterday in Big C.
4. (write) = I a letter to my penfriend this morning.
5. (speak) = I on the phone with my girlfriend last night.
6. (sing) = I a song with my friends yesterday.
7. (sleep) = I well last night.
8. (learn) = I English this morning at 8 a.m.
9. (sell) = I my old cartoon books for 100 Baht.
10. (do) = I my homework before I went to bed.
11. (buy) = I some books to read at the weekend.
12. (leave) = The train at 12:35 p.m.
13. (bring) = I some pineapples to school today.