23. Put the verbs given in brackets in the Present Simple Passive.

1. The post office is closed on Sundays. 2. A. Vainer’s detective stories are read abroad. 3. This holiday is celebrated in most English-speaking countries. 4. The fruit salad is made of bananas and peaches. 5. The verbs 'know, want, like, hate' are not used in Continuous tenses.