ПОСТАВИТЬ множественное или единственное число словам в скобкахa) (Horses) had come upon

ПОСТАВИТЬ множественное или единственное число словам в скобках
a) (Horses) had come upon large (snakes), which one of them had chopped to (deaths) with his (hooves)
b) There are only two trees in the world worth keeping, - he thought, olives and date (palms).
c) They spend part of their (leaves) to attend (congresses).
d) (Ladies), you are in Rome. It is the city of the (emperors) (oxen), (cats), (children).
e) Two (Chinamen) walked slowly along (streets) with vegetable (baskets).
f) There are many (shelves) in this strange room.
g) My (brothers) are very clever.