--What will you do during winter vacation? --I don’t know, but it’s about time ____ something. A I’m deciding B I’ll decide C I’d decided D I decided
The picture _______ on the wall is painted by my nephew.
The lady said she would buy a gift for her daughter with the ________.
_______ in 1636, Harvard is one of the most famous universities in the United States.
_______ time, he’ll make a first-class tennis player.
Remember _______ off the light when _______ to bed.