Написать отрицательные предложения очень легко: просто поставьте частицу not после вспомогательного глагола
1. Dad is not windsurfing now.
2. Sally is not choosing a present at the moment.
3. I am not combing my hair now.
I want to say a few words about Sponge Bob. He has big blue eyes. He wears square-colored pants. Spongebob is very funny and kind. He loves his job, namely to cook burgers. He also has a best friend, this is Patrick Star. They love to catch jellyfish together and blow bubbles. Bob has a neighbor, he is an octopus with a big and long nose.
<span>1.
When the manager ( arrived ) the secretary ( was typing ) the contract .
</span><span>2.
The director (was receiving ) the
customers while the engineers
(were getting through ) the draft
contract.</span>
<span>3.
At this
time yesterday Mr. Brown (was reporting ) to the Human
Resources Department about the
survey results .</span>
<span>4.
When we
(were delivering ) these goods ,
Mrs. Grey from the
Finance Department ( was in charge of) accounting .</span>
<span>5.
What were you ( talking up ) at yesterday’s meeting
when I ( phoned ) you ?
</span><span>6.
While they ( were dispatching ) their products
, the Buyers ( asked ) them
about urgent meeting .</span>
<span>7.
The inspectors (were examining) the equipment at the
plant from 10 till 12 a.m.. last Monday.</span>
<span>8.
When a representative of our parent company ( came ) to the talks, we ( were discussing ) the discounts</span>
<span>9.
While the Research and Development Department (was thinking over ) the expansion of e-business, we (were exploring )
the e-market .</span>
<span>10.
I (was waiting for ) the retailer at 5 p.m. yesterday, but he (did
not come ).</span>
1.is
2. films
3. explores
4. bite
5. attack
6. preparing
7. loves
8. lives
9. worked
10. filmed
11. eats
12. don't eat
13. studying
14. trying
15. finding