In our school students are _____ according to how much they know and how old they are.
—Have you heard about the recent election? —Sure, it _______ the only thing on the news over the last three days.
Don’t treat the vase as if it _______ made of steel.
Although we met with some difficulties in building the railway, we were still _____ about finishing it before the deadline.
There are some health problems that, when _____ in time, can become bigger ones later on.
Hardly ________________ she heard the strange scream coming from behind a tree.