我会选出正确答案补全句子。
1.
![](//static.xuejinqu.com/qimg/0b1/0b103bd5759a0218431ce0e21856e476.png)
A:What's this?
B:It's ___________ (a pen/two pens).
2.
![](//static.xuejinqu.com/qimg/2c1/2c16d3aaed8145ac75385fbbaae57f06.png)
A:How many pencils do you have?
B.I have ________________ (a pencil/four pencils).
3.
![](//static.xuejinqu.com/qimg/656/656743c0b8f5f70997db7e05478a5d14.png)
A:How many rulers do you have?
B.I have _____________________ (a ruler/five rulers).
4.
![](//static.xuejinqu.com/qimg/0ba/0ba9e1ab4c540211b5b5fb81de62baaf.png)
A:How many crayons do you have?
B.I have _________________________ (three crayons/four crayons).