manage.keep up with
Is it ok to ask:

Can you manage?
Or. Can you keep with it?

Talking to students who are doing exercises and you want to know if they know how to do them well ?

Other phrases. ? Thanks

Question

manage.keep up with
Is it ok to ask:

Can you manage?
Or. Can you keep with it?

Talking to students who are doing exercises and you want to know if they know how to do them well ?

Other phrases. ? Thanks

Answer

Can you keep up with it?   This question asks the student if the class is going too fast.
How's it going?   This question is very casual. It doesn't assume that the student is having difficulties. 
Can you manage [the work/assignment]?   This question is more serious. It suggests that there may be some concern about the student being able to do the work.

Answer

I would say :Can you manage them ,or Can u handle these tasks or  to use the easy word "DO"

Answer

Can you manage?
How's it going?
How are you coping?