1, One of your classmate is not good at speaking what can you advise her to do for improving?

90. Can you describe CEFR C2 level spoken interaction?
Can understand with ease virtually everything heard or read.
Can summarise information from different spoken and written sources, reconstructing arguments and accounts in a coherent presentation.
Can express him/herself spontaneously, very fluently and precisely, differentiating finer shades of meaning even in more complex situations.
I can present a clear, smoothly flowing description or argument in a style appropriate to the context and with an effective logical structure which helps the recipient to notice and remember significant points.
Qualitative aspects of spoken language use of level C2 of the CEFR
Range
Shows great flexibility reformulating ideas in differing linguistic forms to convey finer shades of meaning precisely, to give emphasis, to differentiate and to eliminate ambiguity. Also has a good command of idiomatic expressions and colloquialisms.
Accuracy
Maintains consistent grammatical control of complex language, even while attention is otherwise engaged (e.g. in forward planning, in monitoring others reactions).
Fluency
Can express him/herself spontaneously at length with a natural colloquial flow, avoiding or backtracking around any difficulty so smoothly that the interlocutor is hardly aware of it.
Interaction
Can interact with ease and skill, picking up and using non-verbal and intonational clues apparently effortlessly. Can interweave his/her contribution into the joint discourse with fully natural turntaking, referencing, allusion making, etc.
Coherence
Can create coherent and cohesive discourse making full and appropriate use of a variety of organisational patterns and a wide range of connectors and other cohesive devices.
91. What is a goal?
Goals are all the things you want to accomplish in your life. Often your life goals are very meaningful to you and can make a lasting impact on your life. They can be large and challenging goals, or they can be smaller and more personal. It all depends on what you want to achieve.
Goals are a great way to hold ourselves accountable, even if we fail. Setting goals and working to achieving them helps us define what we truly want in life. Setting goals also helps us prioritize things. If we choose to simply wander through life, without a goal or a plan, that's certainly our choice
A goal is an objective or target that someone is trying to reach or achieve. Goal is also the end point of a race or something that a player is trying to put an object into as part of a game. Goal has other senses as a noun. A goal is an aim or objective that you work toward with effort and determination
Means goals are stepping stones to a bigger goal. They lead to something grander, or at least they should. Means goals are the tools to achieve your ultimate objective, your end goals. Thus means goals should be flexible so they can be adjusted as needed to achieve your ultimate aim.