Incorrect I think your express will have a little difficult, but that is a lucky thing, I can understand you.
Correct I think you have difficulty in expressing your idea. Luckily, I can understand you.
Incorrect How are you this week ?
Correct How have you been this week ?
Incorrect I know you are good in computer and English.
Correct I know you are good at computers/computing and English.
Incorrect I think your qualification will surely make you open a computer or English training center.
Correct I think you can open up a computer or English training center with your qualifications.
Incorrect I am no exceptional.
Correct I am no exception.
Incorrect My telephone conversation with you for past one and half week has made me feel you as a very firm character.
Correct Having telephoned with you for one week, I think you have a very firm/strong character.
Incorrect It is easy or not get visa?
Correct Is it easy to get visa ?
Incorrect I wonder why are you keep study after graduated high school ?
Correct I wonder why you keep studying after graduation from high school ?
Incorrect He will be great help for you.
Correct He will be of great help to you.
Incorrect Am I a simple girl and has not any brains ?
Correct Am I a naive lady who doesn't have intelligence ?
Incorrect What sport are you interest ?
Correct What sports are you interested in ?
Incorrect The discussion will begin after the dinner.
Correct The discussion will begin after dinner.
Incorrect Can the communism coexist with the capitalism ?
Correct Can communism coexist with capitalism ?
Incorrect Professor Li will speak on the latest development in the chemistry.
Correct Professor Li will speak on the latest development in chemistry.
Incorrect We make the bread with the flour.
Correct We make bread with flour.
Incorrect The experience is the best teacher.
Correct Experience is the best teacher.
Incorrect David has just been commissioned as the captain.
Correct David has just been commissioned as captain.
Incorrect When children grow up, they are sent to the school.
Correct When children grow up, they are sent to school.
Incorrect They study in the England.
Correct They study in England.
Incorrect Some of the students speak the Mandarin very well.
Correct Some of the students speak Mandarin very well.
Incorrect More and more people today die of the cancer.
Correct More and more people today die of cancer.
Incorrect I like to play the football.
Correct I like to play football.
Incorrect The blue is my favorite color.
Correct Blue is my favorite color.
Incorrect Mary went shopping on the Saturday.
Correct Mary went shopping on Saturday.
Note : When seasons, months or days are specified, they are preceded by the definite article.
In the winter of 1976 she met with an accident.
I shall be going to the States in the fall.
Incorrect The dogs are faithful animals.
Correct Dogs are faithful animals.
Incorrect She has not answered to his question.
Correct She has not answered his question.
Incorrect We had a meeting in this afternoon.
Correct We had a meeting this afternoon.
Note : With the, the preposition in is used.
I work best in the morning.
He will be back in the afternoon.
Incorrect My sister she is at school.
Correct My sister is at school.
Note : In speaking, one may sometimes repeat the subject for emphasis, but such a construction normally occurs in this type of sentence.
You people must come earlier tomorrow.
Incorrect The company, having finished the construction project, it received its pay.
Correct The company, having finished the construction project, received its pay.
Incorrect The hunter took aim and then he shot the boar.
Correct The hunter took aim and then shot the boar.
Incorrect I bought a story book to read it.
Correct I bought a story book to read.