A．of helpingB．to helpC．of to helpD．to helpingAll the do……

单项选择题Is this the mobile phone that you want to（ ）

单项选择题You`d better make a mark（ ）you have any questions while you are reading the passage.

单项选择题Did you have any problems in your English studyYes.（ ）a friend to practice speaking with.

单项选择题David has tried 3 times to repair the clock. He will try（ ）time after having a rest.

单项选择题The number of foreign students attending Chinese universities（ ）rising steading in the past ten years.

单项选择题What are you readingA book（ ）by MoYan.

单项选择题If it（ ）possible, I would have helped him, but I was too busy.

单项选择题（ ）Finish cating lunch last ought to wash the dishes.

单项选择题Look! Here（ ）the bus.

单项选择题The cake is delicious!Well, at lest it`s（ ）the one I ate last night.