Chọn từ phù hợp nhất để điền vào chỗ trống trong đoạn văn sau

When our class teacher suggested an excursion ___(1)___ the last June holidays, we chose the Botanic Garden, the place we all wanted to visit. All the boys and girls of the class met in our school one day and started our bus journey at 9 a.m. As soon as we arrived at the garden, our teacher took us to an open grass patch and ___(2)___ us about the program for the day. The Botanic Garden has a variety of flowers and trees. The air was very cool and clean, ___(3)___ we felt very refreshed. It was so pleasing to see the well - cut grass, hedges and flowering plants all around. Our teacher also told us about the history of the Botanic Garden. We spent some time cracking jokes and ___(4)___ stories. After that we had lunch. Then some of us played games while others went out to collect seeds of flowers. Our teacher ___(5)___ a few photographs of us in the garden. At about 4 p.m, we returned home.