1. "I have three brothers, C. all of whom are businessmen".
a. that all of them b. who they all c. all of whom d. who all of them
2. "He possesses all B. that makes life agreeable".
a. which b. that c. what d. to
3. "Yang Liwei was the first Chinese astronaut A. to be flown into space".
a. to be flown b. to have flown c. to be flying d. to fly
The astronaut did not �fly� into space. He did not �fly� the rocket up into the air. The rocket was �propelled� into space by the ground-crew. They �flew� the rocket: the astronaut was a passenger. He was passive. He was �flown� into space by the ground-crew.
An astronaut flies �in� space. �In� space indicates passage through space. An astronaut does not fly �into� space, unless he/she is �flying� the rocket and then enters space. �Into� indicates passage from �outside� to �inside�. The rocket was propelled from Earth�s atmosphere �into� space, by the ground-crew. The astronaut did not �fly� it into space. He was �flown� into space.
B. "To have flown" means that the astronaut �flew� the rocket. He did not �fly� it.
C. "To be flying" means that the astronaut �flew� the rocket. He did not �fly� it.
D. This astronaut was passive. He was not flying the rocket, he did not, "fly into space", D.
A. "Yang Liwei was the first Chinese astronaut A. to be flown into space", A.
