The Plural of Nouns

How many ... of ... exist now?

• speciess; rhinoceroes

• specieses; rhinoceroes

• species; rhinoceros

• specieses; rhinoceros

The development of other sciences depends in many respects on ... of physical ... .

• knowledges; phenomena

• knowledges; phenomenon

• knowledge; phenomenon

• knowledge; phenomena

Mummy asked me to buy two ... eggs.

• dozen

• dozenes

• dozens

• dozens of

The bicycle is ... of transport.

• a means

• a mean

• the mean

• means

My favourite flowers are roses and ... .

• forgets-me-not

• forgets-me-nots

• forget-me-nots

• the forget-me-nots

I have got three ... .

• sisters-in-laws

• sister-in-laws

• sister-in-law

• sisters-in-law

... are kept for their meat.

• Cattles

• The cattles

• The cattle

• Cattle

The research data ... not reliable.

• were

• was

• is

• has been

My clothes ... dirty.

• is

• was

• are

• has been

The choir (хор) ... of twenty-five singers.

• consists

• consist

• have consisted

• consistes