2019年mpa考试英语真题——动词的时态142

{01}I have to say you came here ten minutes later than ________．
A.requiring
B.to require
C.require
D.required
解析：
本题选D。
{02}I ________ five minutes to decide whether I should go or not．
A.gave
B.was giving
C.had given
D.was given
解析：
本题选D。
{03}Before ________ , we must check the machines.
A.using them
B.having used
C.use them
D.being used
解析：
本题选A。