The key _________ the string was put into the door tostop the kite _________

Excuse me, where’s the museum Is it ______the library -Yes, they are opposite to each other.

Wouldyouhavehelpedher,haditbeenpossible?— Yes,butI__________busywithmywork[ ]

s a _____ inour office that when it’s somebody’s birthday, they bring in a cake for us a llto share.

China is a peace-loving country and under ____ circumstances ____ first use nuclear weapons.