Almost 50% of those ________ said that they supported the President's decision.
| A．survey | B．surveying |
| C．surveyed | D．who surveyed |
Some companies have introduced flexible working time with less emphasis on pressure ____.
| A．than more on efficiency | B．and more efficiency |
| C．and more on efficiency | D．than efficiency |
From Mum’s love, patience and understanding, I have learned what a huge responsibility ___ is to raise a child.
| A．it | B．that | C．this | D．one |
–Who has broken the window in my room?
--Who else ___ it but your naughty son!
| A．could do | B．could have done | C．might do | D．must have done |
______ , I believe, and you will find Tom is very outgoing.
| A．Having a talk with the student | B．One talk with the student |
| C．Given a talk with the student | D．If you have a talk with the student |
Nancy enjoyed herself so much ___ she visited her friends in Sydney last year.
| A．that | B．since | C．when | D．where |