Many wild animals are , and it’s time for us to do whatever we can to protect them.
A.on duty B.on show
C.in order D.in danger
Some people are used to getting up late o________ a cold morning.
My uncle is a doctor. He sometimes has to work a ________ night.
________ our teachers' help, we couldn't make such great progress.
A.Without B.With C.About D.For
The whole family were ________ agreement about what they should do next.
A. about B. of C. in D. on
Father brought his little boy to a concert. But he was too young to sit quietly ________ the whole concert.
A.for B.with C.during D.across
