我用刀子和叉子吃牛肉。

I eat beef with a knife and ___fork.

这条河流在村庄前面分叉成两条支流。

The river ___forks into two branches just before the village.

这条小路在山脚下分成两条岔路。

The path ___forks into two directions at the foot of the mountain.

农夫把干草叉上车。

The farmer ___forked the hay onto the wagon.