. How much one enjoys himself travelling depends largely on he goes with，whether his friends or relatives.
| A．what | B．who | C．how | D．why |
You can’t imagine that a well-behaved gentleman _____ be so rude to a lady.
| A．might | B．need | C．should | D．would |
________ fired, your health care and other benefits will not be immediately cut off.
| A．Would you be | B．Should you be |
| C．Could you be | D．Might you be |
Without the 
air to hold some of the sun’s heat, the earth at night ____ for us to live.
| A．would be freezing cold | B．will be freezing coldly |
| C．would be frozen cold | D．can freeze coldly |
It is hard for me to imagine what I would be doing today if I ____ in love, at the age of seven, with the Melinda Cox Library in my hometown.
| A．wouldn’t have fallen | B．had not fallen |
| C．should fall | D．were to fall |
“Do you know his address？” “No, I also wish I _____ where he _____.”
| A．knew, live | B．knew, lives |
| C．know, lives | D．know, lived |