If you are not happy with it, you should say it out. Don’t just ______ in silence.
The bird escaped __________ 、
Human __________ is much more complicated than that of atoms, liquids or planets.
It is the government that __________ the country through the difficulties.
Her shoes __________ her dress;they look very well together.
A __________ will be paid to anyone who brings back the suitcase that he lost.