1They hadn't cooked dinner by
two o'clock.
Dinner hadn’t been cooked by
two oclock<span>
2An explorer has found a
dinosaur egg.
<span><span>A dinosaur egg has been
found by an explorer
</span>3 We ....neednt ... wake up early tomorrow. It's a holiday..<span>
<span>4I must remember to go to the bank. I haven't got any
money.</span>
5She
first ..met . Tom at a Christmas party.
<span>6She doesn’t ... like English food.</span>
<span>7How long
…were your parents in Europe last year?</span>
<span>8B. I never eat meat because I don't like it. </span></span>
9I ..was
watching . TV when the telephone rang.
10Mohammed
Ali . won .. his first world title fight in 1960.
</span></span>
America is a really great country. It has high life level and a lot of opportunities for people. You can have any profession there and any work. If people need your goods, you will be successful. Also you can get very good education in America. A lot of students from whole world travel to America for education. And there you can have life, not only existing. And I hope, I will go there ever.
I was at the library
My friends were at the library
We were at the library
I was at the museum
My friends were at the museum
We were at the museum
I was at the Zoo
My friends were at the Zoo
We were at the Zoo
I was at the cinema
My friends were at the cinema
We were at the cinema
I was at the theatre
My friends were at the theatre
We were at the theatre
I was at the gallery
My friends were at the gallery
We were at the gallery
Там просто на правильно употребление was were задание идет. Поэтому все мои варианты правильные)