Complex Sentences
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100

Although I can't cook very well, I won't make you dinner.

Although I can't cook very well, I'll make you dinner.

Although I can cook very well, I won't make you dinner.

100

Pizza, which it was invented in Italy, is delicious!

Pizza, which was invented in Italy, is delicious!

100

Firthermore

Furthermore

100

You should play more exercise.

You should do more exercise.

100

The Government has spent a big amount on housing.

The Government has spent a large amount on housing.

200

Although I'm cold, but I won't put my coat on.

Although I'm cold, I won't put my coat on.

200

Citizens ought use their cars less than they do.

Citizens should use their cars less than they do.

Citizens ought to use their cars less than they do.

200

Unneccessary 

Unnecessary

200

The popularity of AI has raised a lot this year.

The popularity of AI has risen a lot this year.

200

A number of cities has a large crime problem.

A number of cities have a large crime problem.

300

If I get chance, I'll visiting Paris in the future.

If I get chance, I'll visit Paris in the future.

300

Individuals ought to care about the environment, despite, they rarely do.

Individuals ought to care about the environment, however, they rarely do.

300

Consequintly

Consequently

300

In 2020 there was a slightly decrease.

In 2020 there was a slight decrease.

300

Selling of bananas have increased in 2026

Sales of bananas have increased in 2026

400

Active tense: The dog bit me.

Passive tense?

Active tense: The dog bit me.

Passive tense; I was bitten by the dog.

400

The cost of living raised by 5% last year.

The cost of living rose by 5% last year.

400

Inconseqential

Inconsequential

400

We often do swimming.

We often go swimming.

400

There is a big level of air pollution.

There is a high level of air pollution.

500

Not only I love to play chess, but also I like other board games.

I not only love to play chess, but also like other board games.

Not only do I love to play chess, but also like other board games.

500

Comparing with other countries, China is the safest.

Compared to other countries, China is the safest.

500

missunderstanding

misunderstanding

500

Sales of iPads has risen steady since 2020.

Sales of iPads has risen steadily since 2020.

500

Young people tend to hear pop music more than older people.

Young people tend to listen to pop music more than older people.