What should we do if it _____ tomorrow?
| A．should snow | B．would snow | C．snow | D．will snow |
He ________ goes to the National Library of China, once a month at most.
| A．occasionally | B．usually | C．eventually | D．possibly |
It ________ we had stayed together for a couple of weeks ________ I found we had a lot in common.
| A．was until; when | B．was until; that | C．wasn’t until; when | D．wasn’t until; that |
Dick made a phone call to his wife, ________ was certain about where the car key was.
| A．which | B．what | C．it | D．who |
The president took immediate steps ________ the improvement of the poor’s living conditions.
| A．contributed to | B．contribute to | C．contributing to | D．be contributed to |
—I ________ there is going to be a football match between Class 5 and our class this Friday afternoon.
—Really? It must be very exciting.
| A．have been told | B．have told | C．was told | D．will be told |