What will the world use for power when it________ oil?
| A．run out of | B．is running out of |
| C．has run out of | D．ran out of |
Either you or I __ to blame for this.
| A．am | B．is | C．are | D．be |
--Was the driving pleasant when you vocationed in Mexico last summer?
----No, it ___ for four days when we arrived, so that the roads were very muddy.
| A．was raining | B．had been raining | C．would be raining | D．have rained |
Most of us think that the ocean bottom is ___ smooth land.
| A．made up for | B．made up of | C．made of | D．made by |
--Our guests are coming from Shanghai at 10:30.---Oh, I ___ it ___11:30.
| A．think, is | B．thought, was | C．have thought, will be | D．had thought, would have been |
--Peter! Hurry up! You ___ on the phone. ---Oh, I ___ .Thank you.
| A．are being wanted, come | B．want , come | C．will want; should come | D．are wanted, am coming |