No one can imagine the difficulty he had _______ his son to get rid of the habit of playing computer games.
We must make sure that public facilities in the newlybuilt buildings, like the restroom and the lift, are________to disabled visitors.
He wanted to ________ the story in the newspaper,for he liked it very much.
Tom took a taxi to the airport, only _______ his plane high up in the sky.
________,I lost heart in English learning, but my teacher often said to me, “Keep on working hard;you'll succeed ________.”
I went along thinking of nothing, only looking at things around me.