A. 2
B. 3
C. 4
D. 5
A. Iodine
B. Bromine
C. Protein
D. Potessium
A. Entomology
B. Etymology
C. Oncology
D. Genecology
A. Gerontology
B. Ecology
C. Genecology
D. Entonomolgy
A. Plane mirror
B. Concave lens
C. Concave mirror
D. Convex mirror
A. Experimental method
B. Survey
C. Observation method
D. Both a & b
A. Living hope
B. Impractical wish
C. Most cherished dream
D. None of above
A. Color
B. Cover
C. Size
D. Price
A. Adverb
B. Adjective
C. Interjection
D. Conjunction
A. Can
B. Could
C. Would
D. Will