Don't put тћже in front of what's added.
If Masha does something, and Sasha does it too, you must put тћже after the additional word Сђша, not before.
Мђша передалђ икрџ. Сђша тћже (передђл икрџ). 'Also SASHA passed the caviar.'
If Masha does something, and then does an additional thing, you can express this in several ways: put и right in front of the additional thing, or put ещё in front of the sentence, but if you use тћже, it must come after the additional thing (usually accompanied by и):
Мђша передалђ икрџ. Мђша передалђ и винћ. 'Masha passed the wine, too.'
Мђша передалђ икрџ. Ещё Мђша передалђ винћ. 'Masha passed the wine, too.'
Мђша передалђ икрџ. Мђша передалђ и винћ тћже. 'Masha passed the wine, too.'