1 a) Work in pairs. Take turns to ask and answer the question.
Example:
A: Do you think it is necessary for people of all ages to play
B: Yes, I do. Physical exercises help our blood move inside
and bring oxygen to our lungs. Those who lack physical
can suffer from different diseases. What do you think?
A: I am quite sure that going in for sports does more go
harm. There are so many different kinds of sport that ever
choose one for him, or herself.
es to play sports?

When customers (come) in to look at the new computer models, they often (ask) me which model they should buy. If they (ask) me to suggest a model, I (am) usually quite honest with them. If I am honest and I (recommend) one of the cheaper models, my boss (gets) angry at me.
If I (were) you, I (would educate) the customers. I (would teach) them how to make a good decision by themselves. I (would not make) the decision for them. When a customer (asks) a question, answer it honestly. When I (sell) an inexpensive computer to a customer, my boss (complains) that I am not trying hard enough. If I (were) in your situation, I (would tell) him that I wasn't comfortable forcing customers to buy products which they don't need. Remind him that when customers (get) good service, they (return) to a store and spend more money. He (might) change his mind if I said that to him. Maybe he (would realize) that good service is the most important thing to consumers. And, of course, I (would feel) much more comfortable if I (were) able to be honest with the customers.

I used to have a dog when I was a child
He used to be noisy when he was young
She used to go to the country when she was 7
I used to walk many years ago
They used to drive fast when he was 20
Did you use to have a dog?
Did she use to go to the country?
Did he use to drive fast/
Did they use to walk 5 years ago?
Did you use to play tennis 5 years ago?
I didn't use to walk when I was 5
He didn't use to drive when he was 18
She didn't use to go to the country when she was 7
My mother didn't use to play tennis when she was a pupil
He didn/t use to have a dog