Вставьте правильную форму глагола, данного в скобке!

Выберите три грамматически правильные предложения!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ну ПоЖаЛуЙсТа ПоМоГиТе, А!
1)He knowed John Lennon.
2)Many bands and singers sings the song "Yesterday".
3)He will make music.
4)You must to study well.
5)They didn't live in England.
6)He lost his mother, when he was 14.
Короче....я выбрала варианты 3,5,6. Мне сказал учитель,что один из этих вариантов не верный....ПОМОГИТЕ МНЕ РАЗОБРАТЬСЯ!!!

А В
1 Horses Rabbits
2 on out
3 a an
4 diferrent like
5 way road
6 run sleep
7 equal same
8 ! ?

a)They have seen / saw the tower "Baiterek".
b)They saw /have seen the concert last week.
c)They love Rock and Roll.I like/ have liked it all my life.
d)They bought / have bought a lot of interesting books after the concert.
e)They stayed / have stayed in Astana since October.
f)They know / have known each other for 5 years.
g)When did they go / have they gone to Astana?
h)Dmitry went / has gone to Astana 3 months ago.
j)Omar lived / has lived there for 5 months.
ВОТ ПЕРЕВОД
Выберите правильную форму глагола.
a) Они видели / видел башню "Baiterek".
b) Они видели, что / видел концерт на прошлой неделе.
c) Они любят Рок-н-ролл. Мне нравится/, любили все это моя жизнь.
d) Они купили / купили много интересных книг после концерта.
e) Они остались / остались в Астане с октября.
f) Они знают / знали друг друга в течение 5 лет.
g) Когда они шли / они пошли в Астану?
h) Дмитрий пошел / пошел в Астану 3 месяца назад.
j) Омар жил / жил там в течение 5 месяцев.

(use) the internet.

3.If you (not/put) in sun cream, you (get) a sunburn.

4. If I (go) to Spain, I (watch) a flamenco perfomance.

5. If you (freeze) water , it (become) ice.

6. If he (be) younger , he (exercise) more.

7. If I (be) you, I (see) a doctor immediately.

и напишите почему вы выбрали именно эту фому глагола, или какое время .

Mr Smith lived in the country , five days a week he ( go ) to work by train every morning and ( come ) home the same way . One morning he ( read ) his newspaper on the train when a man sitting behind him , who Mr Smith never ( meet ) before ( speak ) to him . " You not ( lead ) a very interesting life , do you ? You ever ( think ) of changing it ? If you ( get ) off the train now you ( find ) a new world . The world you ( dream ) about all your life ! You can ( fly ) to different countries and make discoveries " . Mr Smith suddenly ( remember ) how he ( fly ) to Canada one day . Since then he ( forbid ) to mention flights . It was awful . The plane ( swing ) all the time , he ( throw ) backwards and forwards . It ( strike ) him he never ( see ) his native village and his family . It ( hurt ) to think about it . He ( watch ) the engine ( burn ) . And he ( have ) to land by parachute . Mr Smith ( bite ) his finger and ( turn ) angrily to the stranger : " I adore my life , its full of changes as it is . I ( move ) to a new house soon . It ( build ) now . Look out of the window and you ( see ) it " .

computer , he (use) the internet.

3.If you (not/put) in sun cream, you (get) a sunburn.

4. If I (go) to Spain, I (watch) a flamenco perfomance.

5. If you (freeze) water , it (become) ice.

6. If he (be) younger , he (exercise) more.

7. If I (be) you, I (see) a doctor immediately.

и напишите почему вы выбрали именно эту фому глагола, или какое время .