Communication being an important part of the entire project it would be of utmost importance to explain the need for an input from all the members of the project group. This would have been explained in the first meeting. Apart from this understanding and giving flexibility in the way of giving their inputs preferred by these members and making them feel comfortable in their way of responding would be needed. However, when there is an uncooperative member it is important to understand the reason behind the same but if it continues then there needs to be some sort of warning issued and a way needs to be figured out to make them realize hoe important the response is of each member of the group. Also making the member realize that he/she is not providing enough inputs is also important and expected of the PM. When all the members cannot make it for a meet it would be advisable to have a meeting when the maximum number of members are available and getting this done with all the members is where the true ability of the project manager will come into play.