Comparative and superlative adjectives
Present Perfect
Irregular verbs
Animals
Geograpgical features
100

tall

taller - the tallest

100

I ____ (visit) many countries.

have visited

100

do

did - done

100

a mammal like a deer with horns and long, thin legs that allow it to run very fast

antelope

100

an area, often covered with sand or rocks, where there is very little rain and not many plants

desert

200

interesting

more interesting - the most interesting

200

____ you ever _____ (be) to Australia?

Have ________ been _____

200

win

won - won

200

an animal that lives in hot countries, has a long tail, and climbs trees

monkey

200

an area of sand or small stones near the sea or another area of water such as a lake

beach

300

good

better - the best

300

She ______ (not do) her homework yet.

has not (hasn`t) done

300

teach

taught - taught

300

a yellow and black flying insect that makes honey and can sting you

bee

300

an area of low land between hills or mountains

valley

400

bad

worse - the worst

400

They _____ never (write) a poem.

have never written

400

catch

caught - caught

400

a small reptile that has a long body, four short legs, a long tail, and thick skin

lizard

400

a large hole in the side of a hill, cliff, or mountain, or one that is underground

cave

500

little

less - the least

500

______ he ever _______ (get) lost in the city?

Has he ever got ______

500

think

thought - tought

500

a large fish that has sharp teeth and a pointed fin on its back

shark

500

a high area of rock with a very steep side, often on a coast

cliff

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