It is one thing to enjoy listening to good music, but it is ____another to play it well yourself.
| A．quite | B．very | C．rather | D．much |
--- Is Tom still smoking?
--- No. By next Saturday he _____ for a whole month without smoking
| A．will have gone | B．will have been |
| C．will go | D．has been going |
The traditional goal of science is to discover how things are, not how they ought _____.
| A．to be | B．be | C．have been | D．To |
In their spare time, they will discuss the _____ to the study of English.
| A．means | B．approaches |
| C．methods | D．Ways |
About _____ of the population of that country _____ on farms.
| A．Two third; live | B．Two third; lives |
| C．Two thirds; lives | D．Two thirds; live |
―Will you go to the Great Wall with us?
―If John wants to go, _______
| A．so do I | B．so will I |
| C．so I do | D．so I will |