__________, he caught up with others

The guide the students around Zhang Jian’s Former Residence（张骞故居）last month.

I practice speaking English every day, but Tom doesn’t. He is _______ than me.

His writing is so confusing that it’s difficult to make out ________ it is he is trying to express.(2011·安徽)

Li Ping often watches _______ English TV news in her spare time. —No wonder she has _______ command of English.