问题
选择题
---Mr. Smith, ______ he have all these letters typed for you right away?
---He ______. They should be ready by 10 o’clock this morning.
A．will; must
B．shall; has to
C．need; will
D．would; ought to
答案
答案：B
这题考查情态动词：第一空填写Shall，用于第三人称，表示征求意见，所以问句是：斯密斯先生，他可以现在为你打这些信吗？根据答语部分的：They should be ready by 10 o’clock this morning.它们早上10点前要打好，说明是得不这么做。选B。