How do your students improve their English writing–Well, about _____ of the students like keeping diaries in English in our class.

___________ on both sides of the street ___________excited fans who wanted to see the famous football player named David Beckham.

The invention of artificial hearts marked a turning point in the battle ________ heart disease.[ ]

Brian does well in math， — . He always gets good scores on his math exams.

The apple is too big , let’s cut it _______ .