He pushed against the rock with all his , hoping to move it to the roadside.
Scientists say it may be a few years ______ it is possible to test the new medicine on patients.
— Why not riding with us tomorrow afternoon? — I would rather TV at home.
It’s so wise you to organize this trip.It’s necessary us to go on a trip sometimes.
Without her glasses, she was _______ blind.
He used to be ______ UNICEF worker, but now he is really excellent football player.