题目内容
用be的适当形式填空
The glass works ________ built in 1959．
My trousers ________ very dirty．
More than two persons ________ injured in the accident．
I who ________ a teacher must be strict and careful in everything．
as if
(1)It looks as if it _________(用be的适当形式填空)going to rain．
(2)She loves the boy as if she _________(用be的适当形式填空)his mother．
