2019年mpacc考试英语真题——连词930

{01} He lay ___ the grass was the thickest.  

A.where

B.when

C.that

D.after

解析：略
本题选A。
{02} I am ashamed, sir, that I wasted the many hours __________ I should have studied in class.

A.while

B.before

C.which

D.when

解析：略
本题选D。
{03} Do not make the same mistake ____ I did.         

A.so

B.as

C.like

D.that

解析：略
本题选B。