256. --- _____ do you take?
--- Size 24 shoes.
| A．What colour shoes ____________________ | B．What size shoes |
| C．Which number shoes ____________________ | D．How much shoes |
I’m ______ a diet, since I put ______ weight easily.
| A．in; on | B．on; in | C．in; in | D．on; on |
The fire spread through the hotel very quickly, but everyone _____ get out.
| A．had to | B．would | C．was able to | D．could |
She must be looking forward to as much to his return as he himself is to _______ her.
| A．see | B．have seen | C．seeing | D．be seeing |
Reportedly on April 15, 2013 three people including a Chinese girl were killed in the Boston Marathon attacks when two bombs were _______, which shocked the whole world.
| A．set about | B．set off | C．set up | D．set out |
After marriage, the world-famous man, who was a leading role in physics, decided to give up his wife ________ his career（事业）.
| A．more than | B．rather than | C．instead | D．in place of |