I like elephants.Because they are the_________land(陆地） animals.They can________things for people. By the way,_______can
问题描述：
I like elephants.Because they are the_________land(陆地） animals.They can________things for people. By the way,_______can we get to the park?We can go by bike.________shall we meet? At nine o'clock in the morning
答
biggest
do
how
when