The lion is a wild predator.

Farmers keep livestock such as cows and pigs.

The baby birds will hatch in two weeks.

There is a new ______ for using plastic bags.

Children are more susceptible to cold weather.

Good teachers help ______ students’ confidence.

Some birds ______ south in winter.

Plants ______ water from the soil.

The small animals are vulnerable to attacks.

This kind of ______ is used to make bread.

People often attribute success to hard work.

There was an outbreak of flu in the city.

Mistakes will inevitably happen sometimes.

Birds build nests by ______.