in the park yesterday evening Robinson felt something strange ——（fall）off the tall tree.
问题描述：
in the park yesterday evening Robinson felt something strange ——（fall）off the tall tree.
动词填空@！
答
In the park yeaterday evening Robinson felt sth strange --falling--
off the tall tree.
昨天晚上在公园里,Robinson感觉得到一些奇怪的东西从高高的树上掉下来.