题目内容
﹣﹣What __ your brother __ at this time yesterday?﹣﹣ He was busy ____ a football game on TV.
A. did; do; with B. has; done; to play
C. was; doing; watching D. does; do; see
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题目内容
﹣﹣What __ your brother __ at this time yesterday?﹣﹣ He was busy ____ a football game on TV.
A. did; do; with B. has; done; to play
C. was; doing; watching D. does; do; see