用due to, thanks to, owing to或because of填空。
(1)The delay was__________power failure.
(2)__________his effort, it is more successful than we have expected.
(3)__________the bad weather, we have to put off our sports meet.
(4)The train was late__________the bad weather.
知识点：英语
(1)due to (2)Thanks to (3)Because of/Owing to (4)because of
用accomplish, finish, achieve或complete的适当形式填空。
(1)I have__________only half of what I hoped to do.
(2)Haven't you__________your homework yet?
(3)No one actually is able to__________ the work in such a short time.
(4)I don't feel I have__________very much today.
(5)He will never__________anything if he doesn't work hard.
知识点：英语
(1)achieved (2)finished (3)complete (4)accomplished (5)achieve
We'll have to________the well if we want more water.
A. enlarge B. widen
C. deepen D. sharpen
知识点：英语
C
句意：如果我们想要更多的水，就不得不加深这口井。deepen“加深；使变深”； enlarge“扩大”； widen“加宽”； sharpen“使锋利”。
The car tried to get moving, but________deeper in the mud.
A. lowered B. stuck
C. sank D. moved
知识点：英语
B
lower“下降；跌落”； stick“陷入；卡住”； sink“下沉”； move“移动”。句意：汽车试图要动起来，却在泥里越陷越深。
The plant was________light and died.
A. starve B. starving
C. starved of D. starve for
知识点：英语
C
句意：那棵植物缺少光照而死了。be starved of“缺乏……”，符合语境。starve for“渴望得到”。如These children are starving for love.这些孩子渴望得到爱。
________our English teacher, our English has been greatly improved.
A. Thanks to B. Thank for
C. But for D. Except for
知识点：英语
A
thanks to“幸亏；多亏”，符合句意。but for“要不是”；except for“除了”。