---How long ____ you ____ in Singapore?
---For just the weekend． I’ll be back next Monday morning．
| A．have; stayed | B．are; staying | C．did; stay | D．do; stay |
256. --- _____ do you take?
--- Size 24 shoes.
| A．What colour shoes ____________________ | B．What size shoes |
| C．Which number shoes ____________________ | D．How much shoes |
255. Keith just shrugged his _____ and said it wasn’t his problem.
| A．shoulder | B．shoulders | C．arms | D．Bodies |
254. You can recognize a tree by the ______ of its _______.
| A．shapes…leaves | B．shape…leaf | C．shape… leaves | D．shapes…leaf |
253. I have to wear a _____ and a tie in order to work in the manager’s office.
| A．clothes | B．dress | C．shirt | D．Clothing |
252. One of the purposes of United Nations is to achieve international co-operation without distinction as to race,____, language or religion.
| A．sex | B．female | C．male | D．Skin |