_______, when Marx was already _______, he found it was important to study the situation in Russia, so he began to learn Russian.
The fans were excited and _______their teams.
---I’m sorry .I can’t play baseball with you. -----________.
The ______ he is, the _______he feels.
He is not good at learning English and he always does his homework ______.
---How about watching TV at home? ------It’s too ____. Let’s play football.