I think the man over there must be Bob.— It _______ be him. He has gone to England.

Mr. Wang is going to meet Kitty and _____ at the school gate tomorrow morning.

Please write and tell me ______ your morning. [ ]

_____ is it today?—It’s Sunday.[ ]

Thedisabled (残疾) peoplefeelgrateful_______you_______yourhelp.[ ]