Unit11 Let's make a pizza A卷·知识通关练 单元测试（含解析）.docx
Unit 11（A卷·知识通关练）
一、单项选择
1．Although he is very old, _________ he works very hard.
A．and B．but C．/ D．so
2．Look! The children ________ in the lake.
A．swim B．are swimming C．is swimming D．swims
3．Little Tom can count numbers well now, but he ________ count last year.
A．can’t B．can C．could D．couldn’t
4．W...