With so much noise outside, the students can’t _____ their homework.
| A．concentrate on | B．depend on | C．keep on | D．put their hands on |
Team leaders must ensure that all members ________ their natural desire to avoid the embarrassment associated with making mistakes. (2013·江苏，29)
| A．get over | B．look over |
| C．take over | D．come over |
________，John returned to school from his hometown.
| A．The summer vacation being over |
| B．The summer vacation is over |
| C．Because the summer vacation over |
| D．After the summer vacation being over |
—We didn’t find the Blacks ________ the lecture.
—No one had told them about ________ a lecture the following day.
| A．attending；there being | B．to attend；there to be |
| C．attended；there be | D．attend；there was |
His first book ________ next month is based on a true story.
| A．published | B．to be published |
| C．to publish | D．being published |
In order to improve English，________.
| A．Jenny’s father bought her a lot of tapes |
| B．Jenny bought a lot of tapes for herself |
| C．a lot of tapes were bought by Jenny |
| D．a lot of tapes were bought by Jenny’s father |