选择正确的疑问词填空where, how, what, how many whose①book is this It is Tom's.②does your mother go to work? She drives to work.③did you do yesterday? I wrote a letter.④emails did you send? I sent three emails.⑤is your friend? He is at the park.
答案:【1】Whose【2】How【3】What【4】How many【5】Where