Alternate...
A weeping willow leaf is simple, meaning it is not divided into smaller leaflets. Each leaf is attached to the stem by a single leaf blade.
The venation of a weeping willow is: Pinnate.
The Weeping Willow leaf (scientific name: Salix Alba 'Tristis') is actually a simple leaf. :) But because of its appearance on the branches, it is sometimes mistaken as a compound leaf instead.
They're alternate.
both of them are long
They're alternate.
The hackberry leaf is alternate.
Shagbark Hickory has an alternate leaf arrangement.
Alternate
Alternate
It has simple alternate leaves
A maple leaf is normally opposite, where leaves are positioned directly across from each other on the stem.