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100

Change from active to passive:

You must obey the traffic rules.

The traffic rules must be obeyed.

100

Rewrite this sentence using a modal verb:

It's impossible. He is not the teacher.

He can't be the English teacher.

100

Check the mistakes:

By this time next year, she will be finishing her studies.

By ...., she will have finished....

100

Rewrite this sentence using unless:

Mary doesn't sleep enough and she doesn't have good marks.

Unless Mary sleeps enough, she won't have good marks.

100

Join these sentences with a relative pronoun:

who are those girls? James is waiting for them.

Who are those girls who James is waiting for?

200

Check the mistakes:

They shouldn't do so much noise. I'll punish them for the rest of their lifes. 

make noise ... lives

200

Check the mistakes:

This two childrens are more happy than our.

these... children...happier...us/ours

200

Check the mistake if it is wrong:

He suggested to do the exercise again

doing

200

Form a relative sentence:

Finally Sam won his first gold medal. He felt very proud of it.

Finally.... medal, which he felt very proud of.

200

Write a causative passive form.

My parents' home is going to be painted.

My parents are going to have/get their home painted

300

Check the mistakes.

It would be very interesting that you read that book.

for you to read..

300

Write in passive voice: 

Who wrote the book you were reading yesterday?

Who ...

Who was the book you were reading yesterday written by?

300

Change from active to passive:

We ought to have called the police at once after the accident.

The police ought to have been called at once after the accident by us.

300

Check the mistakes:

He is listening the song which everybody like it.

listening to...which everybody likes...

300

Which -es sound is different?

decides

arranges

males

shines


arranges

400

Which -ed sound is different?

sailed

arranged

pushed

discovered

pushed

400

Check this sentence: Habits in the past!

When I was young I would have a lot of pets.

When .... I used to have.

400

Rewrite the sentence starting by the portrait:

Many people thought Dalí had painted the portrait.

The portrait was thought to have been painted by Dalí.

400

Rewrite this sentence using a conditional:

You needed your identity card to enter the disco, but you didn't have it.

I you had had your identity card, you would have entered the disco.

400

Fill the blank with a phrasal verb:

My mother couldn't ___________ (tolerate) with bees flying around her.

put up with

500

Rewrite this sentence using a conditional form:

You didn't study enough and you failed.

If you had studied more, you'd have passed.

500

Rewrite this sentence:

People affirmed you had to keep the secret.

the secret ....

The secret was affirmed to have to be kept.

500

Check these mistakes:

People is always happy when see others people mistakes

... are ...  they see ... other ... people's mistakes

500

Change from active to passive:

People generally assume that money brings happiness.

Money is generally assumed to bring happiness

500

Rewrite this sentence using a modal verb:

I drank too much alcohol and I had an accident.

I shouldn't have drunk ...