大约有____个 长；大约有____个 长．
某游客在台湾野柳国家地质公园中拍摄两幅有关岩石的照片，甲图是含有海星化石的岩石照片，乙图是颜色发黑的多孔岩石照片．据图完成下题．
Our Trip to Yibin City
When
On Friday.
How
We will go there 1.
What
But you will need to bring 2 .
Where
Then in the afternoon we will go to 3.
What time
⑴Now please remember that the bus will leave right at 4 .
⑵Tell your parents we'll be back at school 5.
长；大约有
长．