1. a. place orders b. fill orders c. meet demands d. satisfy demands
2. a. clear the books b. fill orders c. take orders d. honor orders
3. a. chart b. graph c. curve d. scheme
4. a. depict b. define c. underlay d. determine
5. a. chart b. shift c. curve d. change
6. a. ready b. reluctant c. willing d. wishing
7. a. reluctantly b. doubtfully c. uncertainly d. readily
8. a. interact b. perform c. operate d. act
9. a. equality b. balance c. equilibrium d. similarity
10. a. reasons b. results c. causes d. forces
2. A quantum computer is being built by scientist in Oxford.
3. This picture was painted and given to a friend by Van Gogh in 1890.