______ has already been pointed out, only by correcting mistakes, can you make progress.
| A．It | B．As | C．That | D．What |
---It’s reported that young people are responsible for 60% of the traffic accidents.
---Exactly. Young drivers are far more _______ to drive faster than old ones.
| A．possible | B．probable | C．likely | D．perhaps |
The living room is clean and tidy, with a dining table already ______ for a meal to be cooked.
| A．laid | B．laying | C．to lay | D．being laid |
Global warming caused by human being’s casual behaviour has become a major _______ for people all over the world.
| A．conflict | B．concern | C．challenge | D．factor |
----I hear that Tom was badly injured in a car accident and is in hospital now.
-----_________, let’s pay a visit to him.
| A．If any | B．If so | C．When possible | D．When necessary |
--Remember the first time we met?
---Sure. You _____________ the novel Gone With the Wind in the library.
| A．had borrowed | B．have borrowed | C．were borrowing | D．borrowed |