习题:
1. He is __________ careless boy that he always makes mistakes in spelling
(A) so a (B) a so (C) a such (D) such a
2. Although he died young, he died __________ .
(A) happiness (B) happily (C) happy (D) to be happy
3. __________ try to survive the best they can.
(A) Homeless (B) A homeless (C) The homeless (D) Homes
4. At one stage the race drive drove __________ a speed of 150 miles per hour.
(A) with (B) at (C) for (D) by
5. Some people like to sleep __________ nothing on.
(A) with (B) at (C) in (D) for
答案:DCCBA