Заполните пропуски(in, on, at, by, into, of, to, since, for)

Заполните пропуски
(in, on, at, by, into, of, to, since, for) 1. The table is the window. 2. There is a computer.... the table. 3. There are disks...the computer box. 4. I go the college...bus. 5. The capital...Great Britain is London. 6. Put these flowers...the vase.