I haven’t seen you for a couple of days . What have you been up          ?

       A．in     B．to      C．with        D．for

I haven’t seen you for a couple of days . What have you been up          ?

A．in                             B．to                       C．with                   D．for

I haven’t seen you for a couple of days . What have you been up ____?

         A. in         B. to          C. with    D. for

I haven’t seen you for a couple of days. What have you been up _____?

  A. in  B. to  C. with  D. for

I haven’t seen you for a couple of days . What have you been up          ?

A．in           B．to            C．with               D．for

I haven’t seen you for a couple of days . What have you been up         ?

I haven't seen you for a couple of days. What have you been up　　　　 ？

　　 A. in　　　　　　　 B. to　　　　　　 C. with　　　　　　 D. for

I haven't seen you for a couple of days. What have you been up ________.

1. A.
   in
2. B.
   with
3. C.
   for
4. D.
   to

I haven’t seen you for a couple of days . What have you been up          ?

1. A.
   in
2. B.
   to
3. C.
   with
4. D.
   for