20. Have you gotorange juice? I am thirsty. a)some
b)a
d)any
c) the
21. He isfor the next train.
a) looking
b) waiting
d) listening
c) playing
23. Markhis car last week
a) cleaned
b)did clean
d)has cleaned
c)is cleaning
24. Which busfor when I saw you this morning?
a) did you wait
b)had you waited
d) were you wanting
c) have you waited
