When realizing the guard of the supermarket had spotted him，the thief ________ the exit quickly.
| A．made for | B．made out |
| C．made up | D．made into |
27. ----Can I catch a train to Beijing?
----You _____miss one. There are many trains to Beijing.
| A．mustn’t | B．needn’t | C．daren’t | D．shouldn’t‘ |
26. My suggestion _____ John should be sent _____his mother works is reasonable.
| A．that; in which | B．which; where | C．that; where | D．which; where |
25. The American Civil War lasted four years _____the North won in the end.
| A．after | B．before | C．when | D．As |
24. The task was difficult, but Helen’s _____expression let me know that she would not give up.
| A．determine | B．determining | C．determined | D．Determines |
23. I have two sisters, _____ working in this city.
| A．both of them | B．both of whom | C．and both of them | D．both of them are |