1. أي جملة من هذه صحيحة؟

On the entrance

In the entrance

At the entrance

No one

2. أي جملة من هذه صحيحة؟

I am leaving in a week

I am leaving on a week

I am leaving at a week

No one

3. أي جملة من هذه صحيحة؟

In the second floor

On the second floor

At the second floor

No one

4. أي جملة من هذه صحيحة؟

I was born at 1990

I was born on 1990

I was born in 1990

No one

5. أي جملة من هذه صحيحة؟

At university

On university

In university

No one

6. أي جملة من هذه صحيحة؟

On the weekend

In the weekend

At the weekend

No one