1.Where was it ___you think you had your wallet stolen .
A.Which B.Who C.in which D.that
2.I could not do my homework with all that noise _____.
A.going to B.goes to C.went to D.to go to
3.---- why did you talk to the teacher after class ---- I do not understand ____during the lecture .
A.the problem did she tell us B.how did she say C.that she was talking about D.what she was teaching