用所给单词的适当形式填空。(5分)
（1）We don't have （some）dolls．
（2）I'm good at （dance）．
（3）She often（water）flowers in the evening．
（4）He （make）many cakes for his friends yesterday．
（5）Listen！ The girl（sing）an English song now．
Lookthe tiger．
A．to B．at C．in
What's this? It'sold book．
A．a B．three C．an
What's this? It'sEnglish book．
A．a B．three C．an
Miss White is a good teacher．She usually．
A．helps me to English
B．help me learn English
C．helps me with my English