If you joined the basketball team, you ..........................................(enjoy) it.
WOULD ENJOY
If you ask Molly, she ............................(help) you.
WILL HELP
If you don't do your homework regularly, you... . ..........(fall) behind everyone else.
WILL FALL
When we go to the safari park, we.... . ................ (see) the big cats.
WILL SEE
If you heat water, it.... . ............................................. (boil) at l00°C.
BOILS
If I got the top mark in the class, I ....................................(be) very pleased with myself.
WOULD BE
If you wanted to help out, you..... . ............................. (have) to sign up first.
WOULD HAVE
If you don't hurry, you... . ................................(miss) the bus.
WILL MISS
a plant, such as grain, fruit or vegetables, grown in large quantities
CROP
the number of people living in a particular area
POPULATION
animals or plants that may soon not exist because there aren't many of them left
ENDANGERED
the natural environment of an animal or plant
HABITAT
