2019年mpacc考试英语真题——介词和介词短语1589

{01}They are having a meeting, so they are busy ________.
A.at present time  
B.at the present times
C.at present  
D.in the present
解析：
本题选C。

{02I thought l was going to fail the driving test but I succeed       ．
A.   after all        
B.   first of all    
C.in all        
D.at all

解析：
本题选A。