Read Jack's email. then complete the letter of complaint

1. have you ever … a mountain? a) climbed 2. … he ever been to disneyland? b) has 3. i … on a rollercoaster once in my life. a) have been 4. they … from a holiday in japan. b) have returned 5. no, i … clowns performing tricks! a) have never seen 6. he … from a holiday in america. a) has come back 7. joe … to the house before. b) has come round 8. adam … written a book; it’s coming out in july. a) has 9. … tidied your room, have you? it’s a real mess! a) you haven’t 10. jane … a café that sells her favorite cheese pie! b) has come along 11. she has … packed her suitcases for her holiday. a) already 12.  they have … left for school. a) just 13.  i can’t go out tomorrow night. i … a painting class. c) have 14.  … renting a film tonight? a) how about 15.  i have heard this song … . i think it was on the radio earlier today. b) before 16.  jack has … been abroad. a) never    17.  we … our own web page. come and see it! b) made        . 18.  … to go camping with you, but i can’t this weekend. i’m very busy! a) i’d love 19.  come on! hurry up! aren’t you ready … . b) yet 20.  would you like to …hiking? b) go