— I ‘ll ask our physics teacher to explain Newton’s Second Law of Motion, which she taught us yesterday. — That’s just _______ most of the students haven’t understood.
Thomas Alva Edison was __________ American inventor and __________ businessman who developed many devices, such as __________ bulb, that greatly influence life worldwide.
I am quite __________ that the new cosmetics, whether it appears in the form of tablet, capsule, powder or injection, will __________ through the country among young ladies.