Robert has _________ the good habit of making notes.
| A．grew | B．developed |
| C．made | D．Invented |
——The windows must have taken you quite a long time that day.
——Right. They _______for weeks.
| A．haven’t been cleaned | B．hadn’t been cleaned |
| C．didn’t clean | D．haven’t cleaned |
Millions of youngsters across Europe could suffer ________ hearing loss after five years if
they listen to MP3 players at too high a volume for more than five hours a week, EU scientists warned.
| A．temporary | B．permanent | C．frequent | D．extraordinary |
Unable to practice their traditions, many young Roma ________ illegal behaviour, such as stealing, and were usually the main suspects when anything went missing.
| A．take on | B．take up | C．take to | D．take in |
Tick bites（蜱虫叮咬）are reported _______ in 12 provinces and claimed 31 lives since 2007.
| A．to break out | B．to have broken out |
| C．to be broken out | D．to have been broken out |
—— We didn’t find Smith attending the lecture.
—— No one ____ him about _____ a lecture the following day.
| A．told ；there to be | B．had told ; there to be | C．told; there was | D．had told ; there being |