33．Too high house prices can be brought under control，________the authorities introduce a series
of regulatory policies．
| A．even if | B．as if | C．so that | D．provided that |
The name of LiuXiang will go down in history with ________ of Yuri Gagarin and Alan Shepard.
| A．one | B．that | C．ones | D．those |
________ on the endless green grass are sheep, cattle and horses.
| A．Being wandered | B．Being wandering | C．Wandering | D．Wandered |
There is hard evidence ________ George has something to do with the murder.
| A．which | B．what | C．why | D．that |
I am disappointed because I ________my favourite writer yet.
| A．didn’t see | B．haven’t seen | C．don’t see | D．have not been seeing |
----Tony, you should apologize to Mary for your rudeness.
----_____. It was not my fault.
| A．No problem | B．Absolutely | C．No way | D．Excellent |