I didn’t join a band when I was young, because I … how to play an instrument.
A. didn’t use to know
B. didn’t used to know
C. didn’t use to knew
D. used to knew

Random Topics:
Should, Should not haveZero and First ConditionalsModals - Conditionals - Future TensesPast Simple VerbsConditional ClauseAsking and Giving SuggestionIf Conditional Zero and OneHomophone & HomonymPast Tense and Past ContinuousModals with Perfect InfinitiveOther quiz:
Grammar › ViewA : What time is it ? (09.15)B : It is …..
A. Half past nine
B. Fifteen nine
C. Quarter to nine
D. Quarter past nine
Modals › View
My car keys are possibly in the kitchen.
A. My car keys might be in the kitchen.
B. I don’t know whether my car keys are in the kitchen.
C. My car keys cannot be in the kitchen.
D. My car keys should be put in the kitchen.
Grammar › ViewHe _____ a lot of patience.
A. have
B. has
C. have to
D. has to
Mixed General Quiz › View
What sentence is grammatically correct?
A. The little girl wanted he to read a story to her.
B. The little girl wanted his to read a story to her.
C. The little girl wanted him to read a story to her.
D. The little girl wanted himself to read a story to her.
