If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
| A．chances | B．opportunities |
| C．questions | D．problems |
Will you give me __ blue ink?
| A．any | B．some | C．little | D．few |
I’d rather you __ anything about it at present.
| A．do | B．didn’t do | C．don’t do | D．mustn’t do |
Sonny was the only one of the students who ___ late for class.
| A．is | B．was | C．are | D．were |
My hometown ___ great changes in the past 10 years.
| A．happened | B．has happened | C．experienced | D．has experienced |
It is impossible for so ___ workers to do so __work in a single day.
| A．few, much | B．few; many | C．little; much | D．little; many |