Tenses
Plural nouns
Ordinal numbers
Passive
Irregular verbs
100

He (study) English for 5 hours before his mom came home.

He had been studying English for 5 hours before his mom came home

100

quiz

quizzes

100

twelve

twelfth

100

He won this award in 1977.

This award was won in 1977.

100

lay 

lay-laid-laid

200

He (study) for 5 hours. He looks exhausted!

He has been studying for 5 hours! He looks exhausted!

200

person

people

200

three

third

200

People enlarged the Kremlin in the 15th century.

The Kremlin was enlarged in the 15th century.

200

Lie 

lie-lay-lain

300
The film (start) at 5 o'clock. Let's hurry!

The film starts at 5 o'clock!

300

piano

pianos

300

eight

eighth

300

They had crowned him to be the king nine months before the battle.

He had been crowned nine months before the battle.

300

rise

rise-rose-risen

400

The road is slippery. It (rain) all morning!

It has been raining all morning.

400

bamboo

bamboos

400

nine

ninth

400

They will publish this poem next week.

The poem will be published next week.

400

feel

feel-felt-felt

500

I never (meet) such a generous person! Thank you so much!

I have never met such a generous person. 

500

phenomenon

phennomena

500

ninety

ninetieth

500

They have captures 3 beautiful images of nature.

3 beautiful images of nature have been captured.

500

think

thought-thought

M
e
n
u