Question

can do nothing but do have nothing to do

can do nothing but do
have no choice but to do
have nothing to do but do

Answer 1

除了什么只能做什么.
I can do nothing but do the homework.
无可选择不得不做什么.
He had no choice but to join the party.
除了做什么没事可做.
She had nothing to do but go on working.