When she got to know that she had passed the interview, the girl went to bed with a great weight _____ off her mind.
| A．taking | B．taken | C．to take | D．being taken |
Mother _____ us stories when we were young. 
| A．was used to tell | B．is used to telling | C．used to tell | D．used to telling |
The book was so _____ that I couldn’t help laughing from beginning to end.
| A．amused | B．bored | C．amusing | D．boring |
It was because his father was ill _____ he did not go to work. 
| A．so | B．that | C．what | D．why |
_____ is no doubt _____ he will be successful someday. 
| A．There; whether | B．There; that | C．It; whether | D．It; that |
Only when I left my parents for Italy ________ how much I loved them.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |