1.Argentina didn't sell a lot of meat to Canada last year.
When do Argentina sell a lot of meat to Canada.
2.We didn't profit by this transaction.
What did we profit by?
3.They didn't discuss possible prices yesterday.
When did they discuss possible prices.
4.I didn't change my money from roubles to dollars.
Whose money did I change from roubles to dollars?
5.There weren't two ways of doing this.
How many ways of doing this were there?
6.The rate of exchange wasn't 0.530 last week.
When was the rate of exchange 0.530?
7.I didn't speak to New York over telephone yesterday.
When did I speak to New York over telephone?
8.He wasn't in the office.
Where was he?
9.They didn't read our advertisement last week.
What did they read last week?
10.My sister didn't go on several training courses two years ago.
Where did my sister go two years ago?
11.My granfather wasn't an office worker many years ago.
Who was my grandfather many years ago?
12.There weren't many apple trees in their garden.
Where were many apple trees?
13.His daughter didn't school two months ago.
When did his daughter leave school?
14.He didn't spend his childhood at his grandfather's farm.
Where did he spend his childhood?
15.The Personnel Manager didn't advise Tina to send him a letter of application.
What did the personnel manager advise Tina?
16.She didn't want to show her good knowledge of German.
What did she want to show?
17.Ann wasn't happy about her employment.
What was Ann happy about?
18.There weren't many young people at the meeting.
Where were many young people?
Ответ:
1. You should never walk alone late in the evening or late at night.
2. You should always take a torch with you - it will help you to see the road better.
3. You should if you see strange people - choose another way.
4. You should tell a stranger that you recognised him as a former classmate - it will make them confused.
5. You should never brandish any attractive or expensive things to strangers.
