В всех квадратиках самое первое пример, нужно продолжить

b: then where have you been? (present perfect)

a: oh, nowhere. i wanted (past simple) to go to america two years ago,but now i don't want to go there.

b: why?

a: i understood (past simple) that my wish is impossible, so i abandoned(past simple) that idea. 

и 2-я

b: have you heard some interesting news? (present perfect)

a: no.

b: i heard (past simple) that brian flunked (past simple) his exam last week. 

a: why did (past simple)he flunk the exam?

b: he lost (past simple)his homework, so he didn't repeat a topic.(past simple)

)have you been

2)i have already visited

3)have u done

4)waked,went

5)i have already tried

6)i havent visited,havent visited

олимпи́йские игры, — крупнейшие международные комплексные спортивные соревнования, которые проводятся каждые четыре года.первые олимпийские игры начали проводиться в древней греции.они как бы представляли релегиозный праздник. на время проведения игр объявлялось священное перемирие , в это время нельзя было вести войну, хотя это неоднократно нарушалось.олимпийские игры древней греции – крупнейшие спортивные соревнования древности.

  the olympic games, — the largest international complex sports competitions which are spent each four years. the first olympic games have started to be spent in the ancient greece. they as though represented релегиозный a holiday. for the period of carrying out of games the sacred armistice appeared, at this time it was impossible to wage war though it was repeatedly broken.the olympic games of ancient greece – the largest sports competitions of an antiquity.

том это номер1, крис номер 2!

1: chris, what are you   doing?

2: i'm watching tv

1: oh no, i would like to watch tv. can you stop watcing tv? i need watch footbool.

2: no, i can't. i want to watchig tv program about animals.sorry.

1: can you watch tv later?

2: no, i can't because i not want to watcing tv later. i want now!

1: please.

2: ok, but i will watch tv after you.

1: oh thanks a lot.