Помогите,пожалуйста!!! Раскройте скобки, поставив глагол в правильную форму:1. French

Помогите,пожалуйста!!! Раскройте скобки, поставив глагол в правильную форму:

1. French cuisine (to have) always been a good choice for gourmets.
2. Presentation skills (to be) a very important thing.
3. Shaking hands, using first names and exchanging business cards (to be) commonplace for the western business culture.
4. Weekend shopping in huge trade centres (to have) almost become an institution in big cities.
5. Almost everyone (to face) cultural mistakes during the course of life.
6. Mistakes in business (to be) usually very pricey and sometimes even fatal.
7. The company (to be) now relocating the factory and moving production to China.
8. Hospitality (to play) a key role in any culture.
9. The host usually (to set) the subject of conversation and (to invite) guests to contribute to it.
10. In Brazil conversations (to be) very fast and lively.