求英语高手帮个忙啊，单词造句

1. This job offers a salary of 20000 U.S. dollars

2. Youngsters are target consumers for this new product

3. You need to market well before you launch a new product

4. She gave me her business card

5. China is the third largest economy(经济体） in the world.

International trade strongly drives the development of a country's economy (经济）

6. Wal-Mart is the largest company in the world in terms of revenue.

7. Pepsi Cola's new slogan is popular among young people.

8. This country's national income dropped by 20% due to the economic crisis

9. German has three genders

10.You are required to fill in your occupation in this form.

my salsry is improving
we should take care of our target consumer
his work is to market something to the customer
here is my business card
everyone should have sense of the water economy
we try our best to improve