The police were seeking more information to find out _____ the rich merchant.
| A．who was it that killed | B．who it was that killed |
| C．it was who killed | D．who was it killed |
Was it not until you began to work ___ how much time you had wasted?
| A．did you realize | B．that you realized | C．did you not realize | D．that you didn’t realize |
—He was nearly killed by a car once.
—Oh, when was ______ exactly?
—It was in 2009 ______ he was riding a bike on the drive-way.
| A．this; that | B．this; when | C．that; that | D．that; when |
It__________details about pricing for the 2012 London Olympics will be available．
A．isn’t until later th is year that | B．is until later this year |
| C．is until later this year that | D．not until later this year is that |
_______the Second World war broke out?
| A．When it was that | B．When was it that | C．When was that | D．When was it |
— I wonder _____ Mr. Black changed his mind to take part in the movement.
— After he listened to the speech by Mr. King.
| A．when was it that | B．when was that it | C．when that was | D．when it was that |
Mr. Green didn’t understand _______made his daughter so absent-minded this morning.
| A． how that was | B． what was it | C． why it was that | D． what it was that |
It was not until she had arrived home__________her appointment with the doctor ．
| A．did she remember | B．that she remembered |
| C．when she remembered | D．had she remembered |
. ________ he realized it was too late to return home.
| A．Not until dark | B．It was until dark |
| C．It was not until dark that | D．It was dark that |