A. file B. have class C. box D. give A. have in common B. shoe C. typewriter D. demanding A. heavy B. alcoholic C. necessity D. take one's order A. each other B. be similar to C. matter D. conclude A. watermelon B. grandmother C. rickety D. traffic jam A. half-time B. think about C. communism D. mum A. sushi B. which C. babysit D. recognition A. age B. tired C. go by D. discovery A. big B. cocoa C. physics D. request A. What's wrong with B. reunion C. small D. wretched