1.I feel a little w_____i need to rest
2.She is kind to usThere is always a s______on her face
3.Linda was b_____in Toronto
4It's s________of you to do these thing 
改为同义句    
I think nothing is impossible if we study hard
I think ______is_________if we study hard
2.It made me think of my hometown
It_____me _____my hometown