_____ to his research work, the professor heardlittle about any other things.
| A．Devoting | B．Devoted | C．Having devoted | D．To devote |
—Have you been wasting time on computer games again?
—. I’ve been studying a lot and I need a break.
| A．No way | B．Not really |
| C．I don’t agree | D．I couldn’t agree more |
walk is expected to last all day, so bring packed lunch.
| A．A; a | B．The; 不填 | C．The ; a | D．A ; 不填 |
Pop music is such an important part of society ______ it has even influenced our language.
| A．as | B．that | C．which | D．where |
The flowers were so lovely that they __________ in no time.
| A．sold | B．had been sold | C．were sold | D．would sell |
“Goodbye, then,” she said, without even ___________ from her book.
| A．looking down | B．looking up | C．looking away | D．looking on |