По . 4.the boys are playing football (for 2 hours) 5.jenny is writting greeting cards (since 2 o’clock p. 6.jane is talking to miss grant (for twenty minutes) 7.susan is doing her bedroom (since morning) 8.we learn english (for six years) 9.mum is cooking (for two hours). 10.dad is watering the
apple trees (since 11 a. 11.my sister is making a new dress (since tuesday).

i never have to go the library. or:

i don't have to go library frequently.

a - have been

b - have not had. saw 

a - was

b - left. came. have found/ 

есть  много  интересных  мест в  великобритании, которые стоит посетить.  один из  самых известных и  таинственных  археологических памятников  стоунхендж  в великобритании.огромные камни  стоунхенджа  были доставлены  из уэльса и  поставленны  в  круг на  равнине солсбери.  одна из загадок  в  hjw  того времени.  другая  его цель.  мы знаем,  она была использована    для церемониймаркировки  прохождение  сезоны.в настоящее время  каждый год  молодые  люди идут в  стоунхендж, чтобы  принять участие в  середине лета  в фкстивале  друиды  ,было только  небольшое  кол-во  людей  рядом с кругом.стоунхендж в  огорожен, чтобы защитить  от повреждений.

                                                                    the most unusual story i've heard.    not so long ago, my friend told me a very unusual story, which he'd read in spiegel. i'm sure everyone's heard, that rock music is harmful for plants, and animals. apparently, wolves are not fans of rock music as well!   more than that , some of them are scared of it!     this story happened somewhere in the countryside of norway. a 13-year old boy was walking home from his school bus stop. he was listening to the rock music in his mobile phone, while he noticed 4 wolves on the hillside. at first he thought, that they were just neighbor's dogs, but very soon he realized that they were real mother had told him, that he should never run away from wolves. it is impossible to escape that way, and by trying so, you would encourage them to chase you down. the boy said, that he was really scared and would not be able to run any way. he just pulled out headphones from his cell phone, turn the volume as loud as he could and started yelling, while flailing his arms. wild animals did not enjoy his heavy metal show. they turned around and trotted away.       it is hard to say now, what scared wolves more: a strange, yelling boy, or a heavy metal. probably combination of both. fortunatly for the boy, his plan worked!   maybe if red robin hood would listen to the heavy rock, nobody would have to kill big gray wolf.