During the past ten years there have heen dramatic changes in the international situation.
A. permanent
B. powerful
C. striking
D. praetical
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The most crucial prohlem any economic systtin faces is how to use its scarce resources.
A. puzzling
B. difficult
C. terrifying
D. important
He invested a considerable ainount of money in me project.
A. inlmense
B. positiVe
C. powefful
D. realistic
The normal price of a ticket for an adulf is $230.
A. ordinary
B. proper
C. fair
D. tiledium
No matter what you write or draw,__________.
A. you don’t have to carry your laptop along.
B. the information will be shown digitally on the pen.
C. Fedex has special software to store your information
D. it works like an ordinary pen.
E. you simply place the pen into its computer-connected cradle.
F. the movement of your pen is recorded digitally inside the pen.