________DID YOU GO TO THE ENGLISH-SPEAKING CLUB LAST SUNDAY MORNING
21. Mary: ________did you go to the English-speaking Club last Sunday morning?
Peter: Because it was very useful for me.
A. When
B. What
C. Which
D. Why
21. Mary: ________did you go to the English-speaking Club last Sunday morning?
Peter: Because it was very useful for me.
A. When
B. What
C. Which
D. Why