—Have you ________food?
—Yes，our food________，so we must buy some immediately.
| A．run out of；has run out |
| B．run out；has run out of |
| C．run out；has run out |
| D．run out of；has been run out |
What I want to know is ____ he likes the gift given by us.
| A．that | B．if | C．whether | D．不填 |
I like _____ in the autumn when the weather is clear and bright.
| A．this | B．it | C．that | D．one |
----Could I use your computer for a few moments, please?
-----______.I’m not using it myself.
| A．Go ahead | B．Come on | C．Take care | D．Hold on |
Nowadays, a graduate with a master’s degree_____ fail to find a high--paid job , which discourages a lot of college students.
| A．shall | B．can | C．will | D．must |
----I passed the college entrance examination.
----Congratulations! You________.
| A．could have studied hard | B．must have studied hard |
| C．should have studied hard | D．might have studied hard |