There was a big dog ______ in front of M
题型:选择题
问题:
There was a big dog ______ in front of Mr. Hill’s house, so David didn’t dare to go near it.
A.to sit
B.sat
C.sitting
D.sits
There was a big dog ______ in front of Mr. Hill’s house, so David didn’t dare to go near it.
A.to sit
B.sat
C.sitting
D.sits