It was not until this year _____ scientists managed to make a cat and a goldfish disappear from sight using an invisibility cloak(斗篷)
—Have you made an apology ______ him ______ breaking his window? —Yes, I have.
It is ______ fashion differs from country to country _____ may reflect the cultural differences from one respect.
Shirly ________ a book about China last year but I don’t know whether she has finished it. A has written B wroteC had written D was writing
_______ will win is still a question
It was a long time before she_________ to his words.