Unit 4 Where is my schoolbag Section B预习导航2、Where are Kates keys?（ ）A In her schoolbag B On her desk C On her sofa D In her room3、Is the clock Ginas? （ ）A Yes, it is. B No, it isnt.C Yes, she is. D No, she isnt.4、Where is Ginas plane? （ ）A Under the chair. B Under the desk.C On the sofa. D On her bed.5、Are Ginas tapes in the bookcase? （ ）A Yes, they are. B No, they arent. C Yes, she is. D No,she isnt.再阅读一遍，完成下边短文。Kates books and tapes are _.Kates keys are _.Kates clock is _.Ginas books are _, _.Ginas _ is under the desk.