A or B?
If a cat does not drink enough water, it (dies/may die).
If a cat does not drink enough water, it may die.
Cats will purr when they want to express their happiness.
Cats purr when they want to express their happiness.
If a cat ____________ (catch) a toy, it _____________ (play) with it for hours.
If a cat catches a toy, it will/may play with it for hours.
If the number of prey (decreases/will decrease), a lot of lions (die/will die).
If the number of prey decreases, a lot of lions will die.
If a lion roars, it will communicate with other members.
If a lion roars, it communicates with other members.
If a lion _________ (be) threatened by humans, it __________________ (return) to safer areas.
If a lion is threatened by humans, it will/ may return to safer areas.
If the mother eagle (catches/will catch) its prey, it (feeds/will feed) the baby eagles first.
If the mother eagle catches its prey, it feeds the baby eagles first.
If we protect the environment for the eagles, the number of eagle increases.
If we protect the environment for the eagles, the number of eagle will increase.
If an eagle _____________ (catch) its prey, it __________ (use) its sharp beak to eat.
If an eagle catches its prey, it uses its sharp beak to eat.
When a sparrow (need/needs) to mark its territory, it (produces/ will produce) aggressive-sounding calls.
When a sparrow needs to mark its territory, it produces aggressive-sounding calls.
A sparrow produces higher-pitched sounds, if it wants to attract its mate.
A sparrow produces higher-pitched sounds if it wants to attract its mate.
If a sparrow _________ (be) disturbed by its predator, it _______________ (attack) the predator.
If a sparrow is disturbed by its predator, it may attack the predator.
The elephants (cry/may cry) if they (lose/may lose) their home.
The elephants may cry if they lose their home.
Elephants produce sound to guide the baby elephants, when they walk together in a group.
Elephants produce sound to guide the baby elephants when they walk together in a group.
If an elephant ___________ (need) to drink water, it ___________ (use) its trunk to spray water into its mouth.
If an elephant needs to drink water, it uses its trunk to spray water into its mouth.