Asia has achieved more in controlling the bird flu than Europe in the past few years, _______
the number of people infected with the virus is going up sharply.
| A．when | B．that | C．so that | D．where |
She read the letter loudly ________ all the families could hear.
| A．because | B．since | C．when | D．so that |
Please _______ when the train leaves.
A. look b. find out C. find D. look for
Our English teacher has __________ son.
| A．a 8-year-old | B．an 8-years-old | C．a 8-years-old | D．an 8-year-old |
Not only his parents but also his sister ________ the museum.
A. are going to B. is going to c. are going D. is going
This book is worth _____.
| A．to read it | B．reading it | C．reading | D．to read |