Life is always filled ____ sadness and happiness.
---What did you do _________ your stay in Shanghai? ---Nothing much.
This is ______best film I have ever seen. This means I have never seen_______ better one.
---Shall I give my seat to you as you look so tired? ---____________.
Look! A number of people at Renmin Square________something. The number of them ________ about 1000.
—______ go to the theatre together with me ? —Good idea.