wORDS AND SENTENCES

Why,- why do thanks us/ What,- What did you buy from us?
When,- When did you buy it? Do,- Do you have the bill?
How,- How did you settle the bill? What,- what is wrong with the shirt?
Why,- Why didn't you check it in the shop itself/
How,- How do you want to send shirt? Can,- Can you check it for a new one?
Do,- Do you regret? Are ,- Are you really very sorry?
What,- What is your wish? What do you want to do?
How,- How many copies do you required?
What,- What is the mode of payment?
How,- How much discount do you normally allow?
When,- When will you place your order? Do,- Do you offer any special discount?
In,- In whose favour should I send the D,D? What,- What did you buy?
When,- When did you purchase it? What,- What is the problem?
What,- What is your complaint? Why,- why did you prefer our shop?
Who,- Who will come and set it right? Who will come and repair it?
When,- When will he come? Can,- Can he come on Monday at 4 P.m?
Is,- Is your machine rectified? Are,- Are you happy,are you satisfied?
Can,- Can you recommend our product to your friends?
Did,- Did our service engineer attend to you promptly?