1.I’ll ____ that I’m a qualified engineer.

　　A. have you know B. have known you C. have you knowing D. have you known

　　【答案】A have sb. do…:使某人做某事，后面动词用原形，句意为：“我要让你知道我……”，选A。

　　2. The teacher has his students ___ a composition every other week.

　　A. to write B. written C. writing D. write

　　【答案】D. have sb. do sth. 让某人做某事，这和have sth. done不同，直接用动词原形就可以，所以选D。

　　3. Before the guests come, I must get the glasses ______.

　　A. washed B. to be washed C. being washed D. to wash

　　【答案】A此题考查的是常见动词后的宾补用法，也属于非谓语动词的范围。Get+宾语+done, 表示让/使…被…，这里是让杯子被洗，故选A.

　　4. The team really looks good tonight because the coach had them ___ every night this week.

　　A. practice B. to practice C. practiced D. practicing

　　【答案】A have sb. do sth. “让某人做某事”，固定搭配。

　　5. While he was climbing the high mountain, he had his leg ____.

　　A. broke B. break C. broken D. breaking

　　【答案】C 因为his leg是break这个动作的承受对象，所以应该用have sth. done这一短语。类似的情况很多，比如：have my hair cut, have the house painted 等等，have 此时的意思是;使，令。