When I returned home ,I found the window _____and something____.
When he heard the little girl’s cry, he immediately came to ___________.
Einstein liked Bose’s paper so much that he ___ his own work and translated it into German.
The sentence wants ____ once more.
--Why are you so anxious? --It isn’t your problem ____.
The two sportsmen congratulated each other ____ winning the match by shaking hands.