Urban crowdedness would be greatly relieved if fares ________ on public transport were more reasonable．
| A．offered | B．charged | C．paid | D．spent |
An iron and steel works, with some satellite factories, ____ to be built here.
| A．are | B．were | C．is | D．will |
____ either he or I to attend the mass meeting this evening.
| A．is | B．am | C．are | D．be |
Either he or I ____ to attend the mass meeting this evening.
| A．is | B．am | C．are | D．be |
To play basketball and to go swimming ___ useful for character-training.
| A．was | B．is | C．are | D．were |
Early to bed and early to rise ____ a good habit.
| A．are | B．is | C．were | D．was |