I'm sure this has been asked but can't find anything in the search.

Is it possible to TK more than 1 figure if you have multiple targets? What about Objects?

No to both.

No and No,

(optional): Give this character a power action and choose one of the following: (1) It may make one close combat attack. This attack deals no damage. If the attack is successful, you may move the target character up to 10 squares. The target character automatically breaks away and ignores the effects of characters and hindering terrain on movement. The target may be placed on elevated terrain but may not be placed in blocking terrain. This character must have a clear line of fire to the target square. (2) It may move a target adjacent object that is not being held - or a friendly character - up to 10 squares. The target character automatically breaks away and ignores the effects of characters and hindering terrain on movement. The target may be placed on elevated terrain but may not be placed in blocking terrain. This character must have a clear line of fire to the target square. (3) It may make a ranged combat attack using an adjacent object that is not held by another character (see the "Objects" section of the rulebook). This character must have a clear line of fire to the target square.