"WHY IS TEDDY SO SAD

11/ - HE THONG DE KIEM TRA TRAC NGHIEM 15''''ANH 10 CB 2
HE THONG DE KIEM TRA TRAC NGHIEM 15''''ANH 10 CB 2

11/ "Why is Teddy so sad?" Because his bird...away.

a

had flown

b

fly

c

flown

d

flew