There was a big dog ______ in front of Mr. Hill’s house, so David didn’t dare to go near it.
#91653
A
to sit
B
sat
C
sitting
D
sits
推荐题目
Little Tom admitted ______ in the examination, ______ that he wouldn’t do that in the future.
#94195
A
to cheat; to promise
B
cheating; promised
C
having cheated; promising
D
to have cheated; promised
 I insisted on ______ my father _______ his medicine every day, but he refused.
#96236
A
reminding; taking
B
to remind; to take
C
to remind; taking
D
reminding; to take.