... THE BIRTHDAY ... NAM’S MOTHER, HE MADE HER A BIG CAKE. A. AT/...
518. ... the birthday ... Nam’s mother, he made her a big cake.
A. at/of
B. to/of
C. on/to
D. on/of
518. ... the birthday ... Nam’s mother, he made her a big cake.
A. at/of
B. to/of
C. on/to
D. on/of