1．He is an officer with ambition, who has many unusual experiences (experience)．
2．The flight takes off at midnight in Shanghai and lands about one and a half hours later in Tianjin.
3．On average, men smoke more cigarettes than women.
4．We were going swimming, but ended up watching (watch) TV at home.
5．(2019·天津耀华中学月考)In many countries more and more forests and even agricultural land are being lost to development, causing (cause) much of the land to become desert.
6．The idea occurred (occur) to him in a dream.
7．One day at daycare I watched an extremely tired mother attempt to pick up her daughter.
8．Qi Baishi's style of painting often leaves the audience guessing (guess) and makes them use their imagination.
9．The first time he met the girl he was struck (strike) by her wisdom and fell in love with her.
