(2013·青岛高三统一质检)—Robert is indeed a wise man.
—Oh, yes. How I regretted ________ his advice.
A．to take B．taking
C．not to take D．not taking
(2013·陕西宝鸡模拟)After Queen Elizabeth officially opened the 2012 Summer Olympics, London became the first city ________ three Olympic Games in history.
A．to have hosted B．hosting
C．hosted D．having hosted
(2013·陕西西安名校第五次模拟)TV programmes, ________ to combine learning with fun together, are growing in popularity all over the world.
A．designing B．to be designed
C．designed D．having designed
(2013·江西重点中学3月联考)Without thinking, he ran out, ________ at a stranger to call the fire police.
A．shouted B．having shouted
C．to shout D．shouting
(2013·甘肃部分示范学校调研考试)We often provide our children with toys, footballs or basketballs, ________ that all children like these things.
A．thinking B．think
C．to think D．thought
(2013·福州六模)The news reporters hurried to the airport, only ________ that the film stars had left.
A．informing B．to be informed
C．to inform D．informed
