Units 1-5一、单项选择( )1.This is _ English book and that is _Chinese bookAa;an Ban; a Cthe;an D. an; the( )2Please call us _2388977 Aat Bon Cin Dwith( )3 Where _ the socks? -_ on the bed.A. is; Its B. are; They C. are; Theyre D. is; It ( )4. Is this your mother? . This is my aunt. A. No, it is B. No, it isntC. Yes, she is D No, she isnt ( )5. The teachers name is John Brown . we call him