The child was almost _______________ from the outside world.

The number of college students in Jiangsu thisyear _______ more than 500,000. But a number of students ________ attend goodcolleges now.

He asks me ______ to use thecomputer.

_____ two exams coming up, I have to study really hard this weekend.

ign language like English is difficult to learn, soyou ____________ work too hard