--- Did you understand what the chairman said at the meeting? --- No, his meaning didn’t ________. Would you explain it to me?
It hasn’t been announced ______ the plane is to take off.
Students ______ to do some voluntary work every year.
You can smoke here ______ you leave a window open to let the smoke out.
It is usually cheaper to have the goods ______ by sea than by air.
The pianist ______ a love for music when he was a little boy.