---Why does Kate look so ____ ?
---Because her father was hit when he went to work .
A. happy, by car B. unhappy, by car C. happy, by a car D. unhappy, by a car
--- ____homework is required for a middle school student every day ?
---About two hours .
A. How much B . How many C. How long D. How often
--- Nancy, you are going to buy a flat here, aren’t you ?
--- Yes, but I can’t ____ an expensive one .
A. spend B. afford C. pay D. cost
--- When did you get to know the information?
--- ____ I ____ yesterday.
A. Until, told B. Not until, told C. Until, was told D. Not until, was told
--- What about yesterday’s homework, Amy?
--- I found ____ hard to finish all the exercises.
A. it B. it’s C. that D. that’s
--- I hear Andy and Lily are going to have a party to celebrate their ten years of ____ .
--- Really? They have ____ for ten years?
A. marrying, married B. marriage, married
C. marrying, got married D. marriage, been married
