If you don’t wait _______ the red light, you will be punished by the policeman.
| A．at | B．under | C．for | D．on |
There will be more than five proposals __________ at the meeting.
| A．having been discussed | B．discussing |
| C．to be discussed | D．discussed |
Whatever you do, we are always ________ your side.
| A．on | B．at | C．for | D．with |
On the wall of his office _________the paintings of early French artists.
| A．hanged | B．hanging | C．hang | D．are hanged |
It was several years later________ an American ship paid the first official visit to the island.
| A．since | B．when | C．that | D．as |
There are many fine buildings on _______sides of the streets.
| A．every | B．both | C．all | D．either |