It took him ten years to camplete it.That’s how long________to do it.
It took him ten years to camplete it.That’s how long________to do it.
(a) he took
(b) himtook
(c) took him
(d) he was taken
It was Eiffel_________constructed the metal framework.
(a) whom
(b) which
(c) who
(d) whose