Complete with the past simple. 1. Liz
with us yesterday. (to come)

2. She
her house many years ago. (to sell)

3. He
everything. (to understand)

1. The Irish government has announced a jump in the number
of Irish. Глагол has announced, Present Perfect (время), Active voice (залог).
 Ирландское правительство объявило скачок числа ирландских безработных.
2. The U.K. became one of Nissan's main export markets.
глагол became, Past Simple, Active voice.
 Великобритания стала одним из основных экспортных рынков компании Nissan.
3. Mail is sent and received every day.
глагол is sent, Present Simple, Passive voice.
Почта отправляется и доставляется каждый день.

Можно так:

-- Good afternoon. How can I help you?

-- Good afternoon. I would like to buy a present for my best friend, but I don't know what to choose.

-- What does your friend like the most?

-- Hm... She likes any cute things.

-- Let me think... Would she like this very bracelet with little kittens as an ornament?

-- Of course! This is a good one! I will buy it. How much does it cost?

-- Only 10 pounds.

-- Great! Do you accept credit cards?

-- Yes, we do.

-- Good. Here is my credit card.

-- Done. Thank you for your purchase. Have a nice day!