— Why is your father so busy these days? — He is _________ for my grandfather’s _________ birthday party.
#53448
A
preparing; ninth
B
preparing; ninetieth
C
waiting; ninth
D
waiting; ninetieth
推荐题目
 The old couple ________ for 60 years.
#52831
A
married
B
got married
C
have married
D
have been married
Mike _________ English, but now he is better at it than _________ in his class.
#58740
A
is used to hate; any student
B
used to hate; the other students
C
is used to hating; all the other students
D
used to hate; all the students