将单词中画横线的部分换成其他字母，组成一个新词。(12分)
( )（1）arm⇒ar__ A．e B．r
( )（2）Mr⇒M__ A．s B．o
sm _ _ t
A.urB.ouC.ar
st _ _ ng
A.or B.ro C.oo
根据单词的首字母及汉语提示补全单词。
(1)My sister is very c_________. She knows many things.
(2)My art teacher is not strict. He is very k_______.
(3)She often helps her mother do housework. She is very h_________.
(4)He is good at study, because he is h_________(辛勤的)
(5)Is he p________？（有礼貌的）
根据汉语意思填空。
(1)Li Shan is（唱歌）.
(2)The baby is（睡觉）.
(3)They are（看书）.
(4)Alice isto（听音乐）.
(5)Kevin is（画画）.
用所给单词的适当形式填空。
(1)Let’s go ___________(swim) in the river.
(2)Yang Ling can ___________(have) picnics this Saturday.
(3)Helen ___________ (make) a ___________ (snowmen) this afternoon.
(4)It’s a ___________(sun) day today. Let’s go to the park.