Wrong : I have visited Niagara Falls last weekend.
Right : I visited Niagara Falls last weekend.
Wrong : The woman which works here is from Japan.
Right : The woman who works here is from Japan.
Wrong : She’s married with a dentist.
Right : She’s married to a dentist.
Wrong : She was boring in the class.
Right : She was bored in the class.
Wrong : I must to call him immediately.
Right : I must call him immediately.
Wrong : Every students like the teacher.
Right : Every student likes the teacher.
Wrong : Although it was raining, but we had the picnic.
Right : Although it was raining, we had the picnic.
Wrong : I enjoyed from the movie.
Right : I enjoyed the movie.
Wrong : I look forward to meet you.
Right : I look forward to meeting you.
Wrong : I like very much ice cream.
Right : I like ice cream very much.
Wrong : She can to drive.
Right : She can drive.
Wrong : Where I can find a bank?
Right : Where can I find a bank?
Wrong : I live in United States.
Right : I live in the United States.
Wrong : When I will arrive, I will call you.
Right : When I arrive, I will call you.
Wrong : I’ve been here since three months.
Right : I’ve been here for three months
Wrong : My boyfriend has got a new work.
Right : My boyfriend has got a new job. (or just "has a new job")
Wrong : She doesn’t listen me.
Right : She doesn’t listen to me.
Wrong : You speak English good.
Right : You speak English well.
Wrong : The police is coming.
Right : The police are coming.
Wrong : The house isn’t enough big.
Right : The house isn’t big enough.
Wrong : You should not to smoke.
Right : You should not smoke.
Wrong : Do you like a glass of wine?
Right : Would you like a glass of wine?
Wrong : There is seven girls in the class.
Right : There are seven girls in the class.
Wrong : I didn’t meet nobody.
Right : I didn’t meet anybody.
Wrong : My flight departs in 5:00 am.
Right : My flight departs at 5:00 am.