Grammar check for a 6-year-old: 'The forklift lifts the hay bales and puts them on a truck.'

Corrected sentence (clear and simple):

The forklift lifts the hay bales onto the truck.

Why this is correct — step by step for a 6-year-old:

1. The forklift = who is doing something (the thing that moves toys or boxes).
2. Lifts = the action (it picks the hay bales up).
3. The hay bales = what is being moved (the things the forklift picks up).
4. Onto the truck = where the hay bales go (they go on top of the truck).

You can also say:

• The forklift lifts the hay bales and puts them on the truck. (This is also correct.)
• Past tense: The forklift lifted the hay bales and put them on the truck. (If it already happened.)

Short version for a child: The sentence is good. It means the forklift picks up the hay and puts it on the truck.