Although medical science________ control over several dangerous diseases, what worries us is that some of them are returning.
#101311
A
achieved
B
has achieved
C
will achieve
D
had achieved
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 I _______ up here night after night for weeks now. You see, I _______ to give you a surprise. 
#100221
A
have come; hoped
B
have been coming; has hoped
C
have come; was hoping
D
have been coming; was hoping
 I hadn’t expected James to apologize but I had hoped _____ me.
#104164
A
him calling
B
that he would call
C
him to call
D
that he call