A: ________________________? B: ________________________. A: What are you doing? B: I’m singing (a song).
19/23
A: __________?
B: __________.
Giải thích
A: What are you doing?
B: I’m singing (a song).
19/23
A: __________?
B: __________.
A: What are you doing?
B: I’m singing (a song).