OBLIGATION, PERMISSION
LACK OF NECESSITY,
PERMISSION
ABILITY, ADVICE
CHORES
FRIENDSHIP
100

You are not allowed to use the mobile phone in class

You can't/mustn't une the mobile phone in class

100

Is it necessary to do the dishes?

You don't have to do the dishes

100

I recommend you to charge your chromebook

You should charge your chromebook

100
The clothes are washed, I do the .........

Ironing

100

My friend doesn't believe in himself, he things he is stupid, he is not . . .

He is not confident

200

Are students allowed to eat in class?

Can students eat in class?

200

Can i eat a lot of candies ?

You are not allowed to eat a lot of candies 

200
You ought to go to the doctor

You should go to the doctor

200

When i wake up, i always make ......

the bed

200

Her sister makes a lot of jokes, she makes me very laugh, she is very . . .

She is very funny

300

Studens have to go to school

They must go to school

300

Can i smoke in class?

You are not allowed to smoke in class

300

You shouldn't go to the party

You oughtn't to go to the party

300

To wash the clothes without hands i do the .......

laundry

300

My brother gives money to charity, he is very . . .

He is very generous

400

You must do the homework 

You have to do the homework

400

I went to the meeting

You didn't have to go to the meeting

400

I ought to eat vegetables

I should eat vegetables

400

When the garbage are full, its necessary to take out .......

the rubbish

400

I always read this book at night, it is very . . .

It is very interesting

500

Studens couldn't eat in class

Students were not allowed to eat in class

500

We are not necessary to go to the party on friday

We won't have to go to the party on friday

500

I could swim when i was 4

I was able to swim when i was 4

500

I always clean the electrical device to cook cakes, cookies, when it is very dirty

Clean the oven

500

My sister always helps me, she is very . . . 

She is very helpful