2put the verbs in brackets into the correct tense form.1) by 11 p.m., gail had already fallen _ (fall/already) asleep.2) he- (fix) his bike until his friends(come) to see him.3) peter(never/see) a crocodile before she(go) to africa.4) when i(see) him last week, he(sit) quietly on the river bank with his fishing rod.​

1) stay at home:   I'm not staying at home tomorrow.
2) meet my friend:   I'm meeting my friend tomorrow.
3) leave for America:  I'm not leaving for America tomorrow.
4) write a letter to granny: I'm not writing a letter to granny tomorrow.

Dear Alex,
Thank you for your letter. I am always glad to hear from you, you know it.  Today I'll try to answer your questions about New York. You asked me about our programme there, well, we are arriving to NY in a week. There we are staying with American families and are having some classes before lunch time during our stay in NY and we are doing various sights after lunch. On Monday we are visiting Rockefeller Centre, on Tuesday we are walking in Central Park, on Wednesday we are having a sea trip to the Statue of Liberty, the next day, that is on Thursday we are doing the Guggenheim Museum, on Friday we are visiting a concert hall in Broadway (by the way, there are about 30 theatres and concert halls in this street). The last thing we are going to see there is the Impire State Building.The Programme is great, I hope to take a lot of pics there. That's all for now. 
Keep in touch.
Best wishes,
Dima 

Stonehenge is one of the most famous archaeological sites in the world, it is composed(consists) of circular and horseshoe-shaped structures built of large menhirs. It is located in the center of the most dense complex of monuments of Neolithic and bronze age in England. The monument and its surroundings were included in the list of UNESCO world heritage site in 1986 together with Avebury. Stonehenge handed over to the British crown in the management of English Heritage, while the surrounding area is owned by the national trust.
думаю приблизительно так (заменила некоторые моменты)