The policy(政策) that the Chinese government stuck to _____correct.
| A.prove | B.proving | C.being proved | D.proved | 
Jenny is quite good at taking notes. She can _______ almost every word her teachers say in class.
| A.set about | B.set aside | 
| C.set down | D.set out | 
Into the dark apartment ___,who was quite surprised when everyone shouted “Happy Birthday”.
| A.did David walk | B.David walked | 
| C.David did walk | D.walked David | 
--So you gave Lucy your iPad?
 --_______ I just lent it to her.
| A.That's OK | B.Not exactly | 
| C.It doesn't matter | D.No problem | 
The companies are working together to create they hope will be the best means of transport in the 21st century.
| A.which | B.that | C.what | D.who | 
I'm sorry to bother you, ____ can you direct me to the railway station?
| A.so | B.and | C.but | D.yet |