Ⅰ. 从方框中选词并用其适当形式填空(3分钟，10分)
upset, expensive, fail, call up, in style
1. The fashion girl always loves clothes ______ .
2. Mike is ______ because his friend didn’t invite him to the party.
3. If you don’t want to ______ in the exam, you must study hard.
4. I can’t afford this pair of pants. Can you show me an ______ one?
5. Let’s ______ Dave and invite him to play basketball with us.
Ⅱ. 单项选择（4分钟，10分）
( )1. I lost my friend’s bike, and I really don’t know ______ .
A. what should I do B. what to do
C. how shall I do D. how to do
