I ______ no difficulty in learning Russian since I ______ to learn it 3 years ago. A. have had / began B. had had / begin C. had / has begun D. am having / begin
I ______ no difficulty in learning Russian since I ______ to learn it 3 years ago.
A. have had / began
B. had had / begin
C. had / has begun
D. am having / begin