2019年mpa考试英语真题——非谓语动词683

{01}Sorry! I can’t play outside, with much homework ________.

A.finished

B.to finish

C.finishing

D.to be finished

解析：
本题选B。

{02}______,the boy couldn’t enter his house.

A.Since the key had lost	B.The key being lost
C.Lost the key	D.Having lost the key

解析：独立主格结构作原因状语。
本题选Ｂ。