$\text{25. Last week, my class had a day to remember. }$
$\text{26. On the weekend, we decided to visit Con Son Pagoda. }$
$\text{27. When we came there, it started to rain heavily. }$
$\text{28. We had to wait for 5 hours before the rain stopped. }$
$\text{29. Everyone was very hungry, so we had lunch.}$
$\text{30. After lunch we began to visit the pagoda.}$