V. Choose the correct preposition. 1. She has always been interested at/on/in Maths.
2. He is good at/on/in English.
3. Have you ever been at/on/to London?
4. The conference starts at/on/in Monday.
5. They will come at/on/in the evening.
6. Usually they come at/on/in 7.
7. The laboratory is situated at/in/of the center at/in/of the town.
1. She has always been interested in Maths.
2. He is good at English.
3. Have you ever been to London?
4. The conference starts on Monday.
5. They will come in the evening.
6. Usually they come at 7.
7. The laboratory is situated in the center of the town.
Объяснение: