Either he or I ____ to attend the mass meeting this evening.

To play basketball and to go swimming ___ useful for character-training.

Early to bed and early to rise ____ a good habit.  

Both rice and wheat ____ grown in that country.

They both have some friends; but his ____ more active.

The following ____ some other examples.    

My family ____ small.          

Mathematics ____ the language of science.   

____ either of your parents come to see you recently?

Half of the fruit ____ bad.