ESERCIZIO NUM: 1618 - CATEGORIA: grammatica > preposizioni - DIFFICOLTA': **

Indica la PREPOSIZIONE DI TEMPO corretta.

1. The exam starts at/in 8 o'clock. -- 2. I usually watch TV on/in the evening. -- 3. The computer course starts on/at Monday! -- 4. There is a party on/at the 15th of August. -- 5. In/At the weekend I play football. -- 6. In/On the morning I have breakfast at 7:15.