______ herself with routine office tasks, she had no time to attend to her children.
| A．Occupying | B．Occupied | C．Being occupied | D．To be occupied |
I’d rather have a room of my own, however small it is, than _____one with others.
| A．share | B．sharing | C．to have shared | D．to share |
Oh, my God! Is this your room? The furniture here remains _____ with such thick dust!
| A．covered | B．covering | C．to cover | D．be covering |
About 300,000 people climb Mount Fuji each year, according to the Japan National Tourism Organization, ______ crowding into a brief summer climbing season.
| A．most of them | B．most of whom | C．most of which | D．most of where |
Google launched its indoor maps feature in Singapore on Tuesday, ______ the city state the second country in Asia to have it.
| A．to make | B．make | C．making | D．having made |
__________the teacher entering the classroom, the boy pretended _______ the text.
| A．To see ; to read | B．Seen; reading | C．Seeing; to be reading | D．Seeing; to have read |
Many fans are always collecting a lot of information _____ with their favorite stars.
| A．being associated | B．associating | C．associated | D．to associate |
—Shall I turn on the TV, Mom?
—No. You should be quiet _____ wake up your sleeping brother.
| A．so not as to | B．so as not to | C．so as to not | D．not so as to |
______ sweet and fresh, this kind of food is so popular with local people and the tourists.
| A．Smell | B．Smelling | C．To smell | D．Smelt |