1. destroyed //died //were
2. were your classmates doing //saw
3. was launched
4. were dancing //came
5. has been reading
6. stopped // had destroyed
7 . What have you been doing ...
Are (вот это) ..................
<em>1 - at</em>
<em>2 - of </em>
<em>3 - for </em>
<em>4 - about </em>
<em>5 - </em><span><em>for</em></span>
<em>6 - on</em>
<em>7 - in</em>
<em>8 - on </em>
<em>9 - in </em>
<em>10 - on </em>
<em>11 - of</em>