Jenny and her parents ________ going to visit the Palace Museum tomorrow.

1. A.
   is
2. B.
   am
3. C.
   are
4. D.
   be

Jenny will visit me if he ____________ here.

1. A.
   comes
2. B.
   has come
3. C.
   came
4. D.
   will come

 Jenny is on holiday now. I wonder      .

A. when she will come back      B. when she came back

C. when will she come back       D. when did she come back