Nearly three days after an 8.8-magnitude earthquake, rescuers in Chile were making every effort to _______ possible survivors.
Last night I met Mr. White , ___ used to be my maths teacher.
World war I ___in 1937.
Would you like to go to the concert with me? No, I would rather ___.
Did the manager agree ___this plan that day?
Tom wrote __good composition that he was praised by all the teachers in the school.