1. The ___of the room were covered with ___. A. roofs, leafs B. roofs, leaves C. rooves, leafs D. rooves, leaves
2. There are three___ in our factory. A. woman doctors B. women doctors C. woman doctorD. women doctor
3. Which do you prefer ___or ___? A. potatos, tomatos B. potatos, tomatoes C. potatoes, tomatos D. potatoes, tomatoes
4. They are___ of different presses. Now they are having a meeting in one of the___ office. A. editor-in-chiefs, editors-in- chief ’s B. editors-in-chief, editor-in- chief ’s
C. editors-in- chiefs, editor ’s-in- chief ’s D. editors-in-chief, editors-in- chief ’s
5. The ant has two ___. A. stomaches B. stomacks C. stomach D. stomachs
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