坏人正在作案时，被你发现了，你应该拨打：
A．oneonezero B．onetwothree
How many _________ can you see? I can see one
A. rulers B. ruler
Where”s the toilet? It”s ______.
A. over there B. under the chair.
Where ______ Mr Li? He ______ at home.
A. is, are B. is, is
I ____ eight. How old ______ you?
A. am, is B. am, are
Have some orange juice.
A. No. Thanks.B. Nice to meet you.