33. The number of children who have lost parents to AIDS ________ to rise to over 26 millionin 2011.
Tom is said the violin. Don’t wait for him. Let’s begin.
The lawyer tried to convince the jury his client’s innocence.
The train was to arrive at 11. 30, but it was an hour late.
–---Where does Mr. Smith live? ------He has been in London he end of the war. A by B. at C. in D. since
-----Did you find the missing couple in the mountain yesterday? -------No, but we _ to get in touch with them ever since. A have tried B. had tried C. have been trying D. had been trying