Question

Поставьте глагол в правильную грамматическую форму:

He (sell) the house because his wife (leave) him.
I (be) hungry because I (not/ eat) all day

Answer 1

He sold his house because his wife had left him.
I am hungry because I haven't eaten all day.

Answer 2

Я точно не знаю, но мне кажется что к этим глаголам нужно прибавить окончание ING.