--- _____ the population of China? --- About 1.3 billion.
| A．What is | B．How many are | C．How much is | D．What are |
______, most of the spelling mistakes can be avoided.
| A．Checking your composition carefully | B．Check your composition carefully |
| C．If you check your composition carefully | D．Your composition is carefully checked |
Can you tell me ___________________? You look upset.
| A．what the matter is | B．what matter it is |
| C．what is the matter | D．what was the matter |
These shoes look very nice. I wonder _______________.
| A．how much they are cost | B．how much do they cost |
| C．how much are they cost | D．how much they cost |
_______Today is a fine day,and I will go on a trip to the countryside for the fresh air.
_______Have fun_, and_______yesterday.
| A．so it was. | B．so was it | C．it was so. | D．it was |
_____ I don’t want to go to the cinema.
_____I ________go _________-.
| A．will not /unless you don’t want to. |
| B．will not /unless you want to. |
| C．will not/ unless you will go. |
| D．will/unless you will not want to. |
Only when you are in poor health_______ realize that health is _______.
| A．will you; worthless | B．will you; priceless | C．you will; priceless | D．you will; worthless |
Some of you may have finished unit one. _______, you can go on to unit two.
| A．if you may | B．if you do | C．if not | D．if so |
In December 2008, Obama was _________________.
| A．elected the President of the USA |
| B．selected the President of the USA |
| C．elected President of the USA |
| D．selected President of the USA |
She had _______ got out of the house _______ it began to rain.
| A．no sooner… then | B．no sooner… than |
| C．hardly…than | D．hardly… then |