Modal verbs
Passive voice
Choose the modal
Change the voice
Grammar Challenge
100

Which modal verb expresses ability?

Can

100
What verb do we use with the past participle in the passive voice?

Verb to be

100
You ___ swim here. It´s forbidden.

Mustn´t or can´t

100

Change to passive: "People speak English here"

English is spoken here

100

Complete: She ___ speak three languages (ability)

Can

200

Which modal verb gives advice?

Should

200

Change to passive: "Tom writes a letter"

The letter is written by Tom

200
You ___ study for the exam. It´s a good idea

Should


200

Change to passive: "Itzel baked a cake"

A cake was baked by Itzel

200

Is this sentences active or passive voice? "The cake was eaten by Lori"

Passive voice

300

Complete: You ___ wear a seatbelt. (obligation)

Must

300

Change to passive: "They cleaned the room"

The room was cleaned by them

300

When I was five, I ___ ride a bike 

Could or would

300

Change to active: "The window was broken by Hernan"


Hernan broke the window

300

Correct the mistake: "He should do study"

He should study

400

Complete: ___ I borrow your pencil? (permission)

May

400

Change to passive: "She will make a cake"

A cake will be made by her

400
You ___ be quiet in the library (obligation)

Must

400

Change to passive: "The police arrested the man"

"The man was arrested by the police"

400

Complete: The homework ___ done yesterday

Was
500

What is the difference between mustn´t and don´t have to?

Mustn´t is a prohibition, meanwhile, don´t have to is not an obligation

500

Change to passive: "They have finished the project"

The project has been finished by them

500

It ___ rain later. I´m not sure

Might or may

500

Change to passive: "They are building a new school"

A new school is being built by them
500

Correct the mistake: "The letters was sent yesterday"

The letters were sent yesterday
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