May is_____(break)the eggs

May is breaking (break)the eggs.

Present continus tense 的樣式 :

is/am/are/ 加 verb 要有 ing,

e.g. Peter is going to school.
I am eating an apple;
Tim and Sam are drinking water.

when you use a verb in present continous tense, it is usually just adding 'ing' at the end of the verb. Therefore, May is breaking the eggs.

May is breaking the eggs