I don’t know if you noticed their absence or not, but we ________.
#84393
A
did
B
have
C
had
D
were
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Only by practicing every day ___________ English well.
#84503
A
can we learn
B
we can learn
C
did we learn
D
learn we
_______a mobile phone can _______you ring you want to talk with anywhere.
#84150
A
Using;whoever
B
Only on;whomever
C
By;whomever
D
Not only with;whoever
 Doctors have said that as many as 50% of patients don’t take medicine_______. 
#84605
A
like directed
B
to be directed
C
as directed
D
so that directed
It’s years since we last saw each other .So much____ that I can hardly recognize him.
#80885
A
has he changed
B
he has changed
C
he does change
D
he changes