T0 make members 0f a team performbetter,the trainer first of all has to know their_______and weaknesses。
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.
After singing a song, he __ us a joke.