More and more high-rise buildings have been built in big cities ______ space.
| A．in search of | B．in place of |
| C．for lack of | D．for fear of |
Many people have donated that type of blood; however, the blood bank needs _____.
| A．some | B．less | C．much | D．more |
_______ with care, one tin will last for six weeks.
| A．Use | B．Using | C．Used | D．To use |
There is------in his words. We should have a try.
| A．something | B．anything | C．nothing | D．everything |
George said that he would come to school to see me the next day, but he ______.
| A．wouldn’t | B．didn’t | C．hasn’t | D．hadn’t |
You might wonder how it________to live without eating for so many days.
| A．keeps | B．Succeeds | C．manages | D．tries |