Thank you for all your hard work last week. I don’t think we ___ it without you.

  A.can manage   B.could have managed   C.could manage   D.can have managed

George is going to talk about the geography of his country, but I’d rather he ___more on its culture.

  A.focus   B.focused   C.would focus   D.had focused

We firmly believe that war never settles anything.It only ____ violence.

  A.runs into   B.comes into   C.leads to   D.begins with

Occasions are quite rare ____ I have the time to spend a day with my kids.

  A.who   B.which   C.why   D.when

He began to take political science ___ only when he left school.

  A.strictly   B.truly   C.carefully   D.seriously

His writing is so confusing that it’s difficult to make out __it is he is trying to express.

  A.that   B.how   C.who    D.what

He got up late and hurried to his office, ____ the breakfast untouched.

  A.left   B.to leave   C.leaving   D.having left

---What are you going to do this weekend?

  ---______. If time permits, I may go to Shanghai with my friends.

  A.Don’t mention it   B.It doesn’t matter   C.Forget it    D.It depends

I make $2,000 a week, 60 surely won’t make ____ difference to me.

  A.that a big   B.a that big   C.big a that   D.that big a

Villagers here depend on the fishing industry,_____ there won’t be much work.

  A.where   B.that   C.by which   D.without which