18. Choose the word that best matches the word in italics.
The hikers packed extra food and a well-stocked first aid kit for the (perilous) journey up the mountain.
A. Diligent
B. Exciting
C. Uneventful
D. Hazardous
19. Choose the word that best matches the word in italics.
No matter how hard Sara (toiled), she could not remove the dark stain from her carpet.
A. Rubbed
B. Hoped
C. Hurried
D. Worked