----- Why hasn’t Jack come back yet ? _______ anything have happened to him ?
----- I’m not sure, but I guess something _______ .
A. May, must have B. Can, may have
C. Must, may D. Should, might have
The big fire ________ due to the burning of construction materials caused 58 deaths and destroyed all the belongings of the people there.
A. was believed to occur
B. was believed to have occurred
C. believed to have been occurred
D. believed to have occurred
-----What’s one of the major problems _____ the children living in remote mountainous areas?
----- It’s poverty.
A. face B. facing C. faced D. faced with
Doctors Without Boarders, ________ international organization, received ________ Nobel Prize for Peace in 1999 for its outstanding work .
A. an, / B. the, the C. /, a D. an, the
假如你是李华。你校学生会正举办一场以“The Power of Smile”为主题的英文演讲比赛。你想参加此活动。请你以此为题，写一篇英文演讲稿，介绍现实生活中人们对待“微笑”的态度以及“微笑”的力量，并建议大家生活中多点微笑多点快乐。
注意： 1.词数：100左右；
2.可适当增加细节，以使行文连贯。
完成句子 根据中文提示，完成下列句子。（共20空； 每空1分，满分20分）
1.Much to my comfort, they finally succeeded ________ ________ _________(通过) perseverence and patience.
2.Only by _________ __________ _________ (与……合作) the government can we solve the traffic problems.
3.All in all, she thankfully ________ her breakthrough in the work ________ (归功于) the encouragement and support from her colleagues.
4.__________ __________ (不顾) exhaustion and starvation, they continued to search for the lost child.
5.It is said that her interest in literature can ________ _________ _________ (追溯到) a little thing in her childhood.
6.This is a company that offers timely help to those who are _________ _________ ________ （需要） financial support.
7.His family had a strong belief that the medical technology could surely ________ him ________ ________ ________ (复活) one day.
