A. shall need B. should need C. would need D. will need
A. If I realized B. Had I realized C. I realized D. As I realized
A. Unless But for C. Except for D. Not for
A. should be B. ought to be C. must be D. would be
A. not B. need not C. could not D. would not
A. would be B. could be C. be D. was
A. stopped B. had to stop C. shall stop D. stop
A. are, to B. is , for C. be ,as D. is ,to give
A. many , useful B. more ,nice C. most, good D. much, meaningful
A. sit, watchin B. sitting, watch C. sit, watch D. sitting, watched