On Saturdays, I usually take a coffee with my friends.
have/ go for/ drink a coffee
I feel nervous when I speak English because I don't want to do mistakes in front of o
another people.
make mistakes / make a mistake / other people
I don’t know how much money my coworkers win.
earn (earn money / win a prize/competition)
United States is a big country with about four hundred million residents.
The United States
Assembling furniture is something that I’ve never been good in
good AT (bad / excellent / terrible / awful / amazing at doing something)
If I were you, I'd go to bed now and wake up early tomorrow to finish the project.
Correct
I've known David since September.
Correct
Last night, I dreamt of being an astronaut and going to Mars.
Correct
I don’t use a watch because I don’t like the way it feels on my wrist.
wear a watch (wear + clothes and accessories, including glasses)
Students can fail the course if they do not attend to class regularly
attend class (attend + object)
I have to wake up early because I don’t live near to the office.
near the office / close to the office
I take pills daily to help with my allergies.
Correct
Worrying for money is very common.
worrying about money (Worry + about + object)
I’ve never been in London, but I would really like to go.
I’ve never been TO London
I find the countryside much more relaxing than the coast, there are always too many people on the beach.
Correct.
