[ Mixed Tenses ]
I don’t think he ____________in the thirty years I _______________ him.
A. has changed/have known
B. had changed/have known
C. had changed/had known
D. has changed/knew

Random Topics:
So Such Enough TooTenses and VerbsWH Questions and Simple Past TenseAdverbial Clause of ConcessionPronoun & Present SimpleAll, Both, Neither, None, EitherSimple Present and Present ContinuousVerb PatternsNouns and QuantifiersPresent PerfectOther quiz:
Grammar › ViewNeither Fara ________________ Cathy won the dance competition.
A. or
B. nor
C. and
D. while
Grammar › View
As we _______ the stadium, it began to rain.
A. leave
B. have left
C. will leave
D. were leaving
Simple Past Tense › ViewHow many days / John / stay / there?
A. How many days did John stay there?
B. How many days John stayed there?
C. How many days John stay there?
Grammar › View

Has he got curly hair?
A. Yes, he has.
B. No, he hasn’t.
