1. Umbrellas and sticks must be left in the cloakroom by visitors.
2. Tenants are asked not to play their radios loudly after midnight.
3. Your clock can't be repaired.
4. Articles which customers have bought during the sale can't be exchanged.
5. The fruit has to be picked very early in the morning; otherwise, it can't be got to the market in time.
6. People shouldn't be allowed to park there.
7. My house is being watched.
8. The passage will be read three times by the examiner.
9. Dictionaries may not be used by candidates.
10. This letter needn't be typed.