Choose the best alternative as the answer. - A book always has

B. PAGES

Choose the best alternative as the answer. - A pen always has

E. NIB

Choose the best alternative as the answer. - A bulb always has

A. FILAMENT

Choose the best alternative as the answer. - A clock always has

D. NEEDLES

Choose the best alternative as the answer. - What is always in worry ?

A. DIFFICULTY