2 Rewrite the sentences in the passive form. 1 Tatiana's host family has looked after her very well. 2 Experts estimate that 8% of South Africans speak English. 3 Students often make mistakes with English spelling. 4 They will invite him to give a talk when he returns from Belarus. 5 Special teachers take care of the international students.

Here are the sentences rewritten in the passive form:

1. Tatiana has been looked after very well by her host family.
2. It is estimated by experts that 8% of South Africans speak English.
3. Mistakes with English spelling are often made by students.
4. He will be invited to give a talk when he returns from Belarus.
5. The international students are taken care of by special teachers.