If I hadn't been lucky enough to meet you, I really __________ what I would have done.
| A．don't know | B．hadn't known |
| C．wasn't knowing | D．wouldn't know |
The father has been ____ for many years in order that his only son can be ____ with higher education.
| A．fighting; served | B．struggling; equipped |
| C．working; offered | D．laboring; received |
People often make a mistake about my nationality. I was born of Chinese parents , _____, I look ______ but I was born and grew up in America, so I am an American.
| A．however; Chinese | B．therefore; Chinese |
| C．so; the Chinese | D．therefore; a Chinese |
The book, which ______ for children under 10 when ________, are popular with adult readers.
| A．intended; written | B．was intended; being written |
| C．intended; writing | D．was intended; written |
When forbidden to surf the Internet, teenagers often _____ surfing it, saying that it provides them with colorful entertainments, a convenient means of communication as well as useful information
| A．argue about | B．argue with | C．argue for | D．argue against |
Are you bored with your life? Do you feel depressed every day? Do you want to try something new and exciting? _______, ______ the Comedy Club, which is sure to brighten your life up.
| A．If so; take part in | B．Even so; Join | C．If true; attend | D．If so; Join |