The phrase "activity working on" is not correct in standard written English.
It seems to be an incomplete expression and lacks clarity without additional context.
Example: "The team is currently engaged in an activity working on the new project."
Alternatives: "task in progress" or "project underway".
Underneath one of the handful of tweets that simply read as terse announcements of current activity — "Working on my novel" — is the name Cory Arcangel.
Burroughs was then at the height of his literary activity, working on many of his most important books, from "The Soft Machine" to "The Wild Boys," within the following few years.
However, given that moral actions often involve the sacrifice of happiness, there is no reason to believe moral action will increase the good unless there is a power transcendent of human activity working on the side of the good.
Many people feel this pressure while weightlifting, tennis activity, working on a computer or while doing other manual tasks.
Underneath one of the handful of tweets that simply read as terse announcements of current activity—"Working on my novel"—is the name Cory Arcangel.
He grew wheat, ran cattle and, during a couple of short-lived bursts of activity, worked on the drill rigs searching for oil across the northern prairie.
Computational algorithms in the platform automatically identify safety hazards related to activities working on scaffolding and preventive measures can be prepared before the construction begins.
Manufacturing requires a totally different approach from research activities: working on demand, according to predefined specifications, and requiring more planning, co-ordination, and interaction with other groups--things which are fairly unfamiliar in academia.
But the thing is to make the speaking activities work on a regular basis, so that students won't feel too much of a change in their learning processes.
Sleep-deprived children display less brain activity while working on maths problems, for example, and make more mistakes in tests.
