Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Grade 7B: Grammar Review
0
%
0
0
0
Back
Restart
Correct the mistake: How much does your macchine costs?
How much does your macchine cost?
Oops!
Okay!
Correct the mistake: The APP is free?
Is the APP free?
Oops!
Okay!
Correct the mistake: How this machine affect the environment?
How does this machine affect the environment?
Oops!
Okay!
Correct the mistake: What you are going to do with the money you receive?
What are you going to do with the money you receive?
Oops!
Okay!
Correct the mistake: Is important because it is going to help nature.
It is important because it is going to help nature.
Oops!
Okay!
Correct the mistake: I chose this title because the name remembers me of nature.
I chose this title because the name reminds me of nature.
Oops!
Okay!
Correct the mistake: I chose this title because the numbers makes the title creative.
I chose this title because the numbers make the title creative.
Oops!
Okay!
Correct the mistake: Why you create this APP?
Why did you create this APP?
Oops!
Okay!
Corret the mistake: How your invention works?
How does your invention work?
Oops!
Okay!
Correct the mistake: How this is machine produced?
How is this machine produced?
Oops!
Okay!
Correct the mistake: What kind of fuel it need?
What kind of fuel does it need?
Oops!
Okay!
Correct the mistake: I chose this logo design because it have images.
I chose this logo design because it has images.
Oops!
Okay!
Correct the mistake: What you can improve in your machine?
What can you improve in your machine?
Oops!
Okay!
Correct the mistake: How do you pretend to make money to start fabricate your macchine?
How do you intend to make money to start fabricate your macchine?
Oops!
Okay!
Correct the mistake: How you are going to get the money to build the invention?
How are you going to get the money to build the invention?
Oops!
Okay!
Correct the mistake: How does your invention works?
How does your invention work?
Oops!
Okay!
Correct the mistake: How many money does the invention cost?
How much does the invention cost?
Oops!
Okay!
Correct the mistake: Why you created this machine?
Why did you create this machine?
Oops!
Okay!
Correct the mistake: I chose this title because it explain what my invention is about.”
I chose this title because it explains what my invention is about.”
Oops!
Okay!
Correct the mistake: Your invention will be ready in 2024?
Will your invention be ready in 2024?
Oops!
Okay!
Correct the mistake: How your card would be manufactured?
How would your card be manufactured?
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies