_______ from father to son, the music has not changed for centuries.
Many audiences listened to his speech very attentively from the very beginning to the end, my parents ___________.
___________the car came out, we started doing market research.
.It is said that pandas ___________ in our country year after year.
This kind of bird is ___________ , and we should do what we can to it.
Believe it or not, Levy’s sister suddenly ___________crying when we ere eating.