Explain sentences.

Todo sentence patterns are explained as follows:

Usage of todo: you can add the infinitive "todo" after the adjective, that is, adjective+infinitive "todo"; You can use the infinitive "todo" to express the purpose or reason of doing something; The infinitive "todo" can be used after quantifiers, and its structure is: quantifier+noun+infinitive "todo".

1, you can add the infinitive "todo" after the adjective, that is, adjective+infinitive "todo". Is it? Easy to learn? BBC English. All the time. Happy to help! Is it? Are you happy spending money? Time with friends. That is. It's hard to say.

You can use the infinitive "todo" to express the purpose or reason of doing something. Me? Went? Go to the store? Go and buy some milk. Am I? Try to save money. No? Manufacturing? That face? Go scare him! Join? Us on social media? To study? More English.

The infinitive "to do" can be used after the quantifier, and the structure is: quantifier+noun+? Do I also have the infinitive "to do"? A lot? The mail to be sent. No? Is time enough? Go to the station. Really? How many pencils? Left it in the studio? Painting? It's on the blueprint.