Is my grammar fine?
Verb
He has to sleep before eleven o’clock.
He has a lot of money
That shop has the cheapest things in town
We laughed because his joke was very funny.
The boy laughed quietly
Everyone laughed at the joke
Where are they going tomorrow?
James and I are trying to catch the bird
We are shifting to a new house next week
Are you visiting me tomorrow?
Are you interested in buying the house?
When are you going to order the pizza?
Mother was washing the clothes just now.
He was driving his car at top speed
John was a banker, but now he has retired.
He picked up the phone when it rang
When the fire alarm rang, everyone in the building ran downstairs
The alarm clock rang few times today
Preposition
The clothes are in the washing machine.
The cake is in the fridge
No one is in the house
He ordered a large pizza for his dinner.
John owns a house in an island
He is a very smart boy
adjective
Those bags over there are expensive.
Those t-shirts belongs to you
Those singers were popular two decades ago
Interrogative pronoun
What was she doing upstairs just now?
What time is it now?
What is your favorite food?