Нужно исправить ошибку в каждом из следующих предложений. 1. This is a useles task. 2. I drink less than we does. 3. The red one are sweeter. 4. I can do it more better. 5. is the engine accelerating good?

1. This is a useles task. This is the useless task.

2. I drink less than we does. I drink less than others.

3. The red one are sweeter. The red one is sweeter.

4. I can do it more better. I can do it much better.

5. Is the engine accelerating good? Is the engine able for fast acceleration?