填写下面单词的复数形式
potato __________
photo __________
填空
——
cookie __________
Bill is a good student. He studies _________(harder/hardest) in his class.
Wang Ling and Lily like drawing pictures. Lily draws _______(better/best) than Wang Ling.
Xiao Lei is good at running. He runs ________(faster/fastest) in our class.
看图填空
_______ is the tallest.