The of the situation from the board will decide where the company will be led in the future development.
Although the entrance to the cave was very narrow, those visitors managed to________through it.
I don't think Tom's remarks are________;he is not supposed to say so.
So suddenly ________that the animals in the zoo looked very frightened during the total solar eclipse (日全食).
—Have you finished your book report? —Not yet. I couldn't________on it with so loud music next door last night.
Once we have________some knowledge, things do not become more difficult, but comprehensible.