ページ1:

b.
A
Date
unit 2
(11 to swim in
(2) Stupid of you
(3) my closing
(4) for him to catch
C
B
(11 Mastering a foreign language requires.
(2) I expect my little soons to
(3) complained of my exam being
(4) It was hard for Lucy to
(5) cookware for children to use
for my doughter to read
121 to give up the plan now
131 like her mother saying
(4) Exercing regularly is an effective way
D
(1) It is an obvious fact that the global environment is in denger.
(2) Taking pictures of birds is one of my hobbies.
(3) It was rude of you not to say good bye to him.
(4) It is impossible to see all the sights of the city in one day.