He ______(做手势) me over with a movement of his head.
Mg is the correct __________ (符号）for magnesium.
Older people deserve a __________ (特定的）set of rights to ensure they are treated with dignity and respect.
Anger did not help people __________ (表现)any better in mental tasks.
Unfortunately your ticket does not __________ (保证）you a seat.
Children who are taller have an obvious __________ (优势）when playing football.