Though it's a challenging job, he did it it took me．
| A．one-third a time | B．one – third time |
| C．the one - third time | D．one - third the time |
There is a wide ________of reference books to be found, so ________you look for some material needed, you can turn to me.
| A．kind; the last time | B．sort; every time |
| C．variety; next time | D．type; the moment |
With the nuclear crisis worsening in Iran, the world’s attention is fixed again on ________is called the Middle East.
| A．which | B．what | C．that | D．it |
. ---It’s many years since I saw you last. I _______ you at all.
--- I wouldn’t have, either, if your wife ________ you by the name.
| A．didn't recognize; hadn’t called | B．didn’t recognize; didn’t call |
| C．haven’t recognized; didn’t call | D．hadn’t recognized; hadn’t called |
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 |
It’s crazy of you to spend more time playing computer games than you _______ studying.
| A．are | B．do | C．have | D．will |