问题
选择题
If the building project _________ by the end of this month is de- layed, construction company will be freed.
A．to be completed
B．is completed
C．being completed
D．completed
答案
A
从语境可以看出，如果建筑工程被耽搁的话，建筑公司将被罚款，所以工程应当是正在被建，将要被完成。所以要用动词不定式to be completed．．．短语作定语。