13.John _______ me he was going to help me with my English.

35.The moon moves ______ the earth.

36.We unanimously elected him ______ chairman.

52.But other recent studies say marital breakups have mixed long-term effects, foster growth in some children and the resolve to build happier marriages of their own. 

30.How would you like ______ if you were watching your favorite TV program and someone came into the room and just shut it off without asking you?

15.Great changes ______ in my home town and a lot of factories ______.

41.I have no alternative ______ to arrive late.

4.学生是自我教育的主体。（ ）

33.They’re always ______ unimportant matters.

45.I’m pissed off with the way ______ they’ve treated me.

34.Early to bed and early to ______ makes a man healthy, wealthy and wise.

50.Journalists have to be very independently, and they need many different skill.