发生火灾了，形势很紧急，你应该拨打：
A．oneoneone B．oneonenine
Are you _________English now? Yes, I am.
A.learnB.learning
_______did you go on your holiday? I went to BeiJing.
A.WhereB.When
Did your mother ________clothes yesterday?
Yes, she _______a lot of clothes.
A.washB.washed
An elephant is _______than a dog.
A.tallB.taller
把不同类的单词找出来，将其序号填在括号里。
（1）A. heavy B. big C. long D. smaller
（2）A. ate B. fly C. bought D. did
（3）A. run B. swim C. walk D. her
（4）A. play B. nose C. hand D. leg
（5）A. him B.us C. meD. I