If penicillin _____________ available, many people ______________ from sickness.

The opportunities available will depend on your__________work experience and qualifications.

A. previous                     B. instant            C. nationwide                  D. temporary

If penicillin _____________ available, many people ______________ from sickness.

A．weren’t , would have died               B．shouldn’t be, would die

C．hadn’t been, would have died            D．is, will die

If penicillin _____________ available, many people ______________ from sickness.

1. A.
   weren’t , would have died
2. B.
   shouldn’t be, would die
3. C.
   hadn’t been, would have died
4. D.
   is, will die

The opportunities available will depend on your__________work experience and qualifications

1. A.
   previous
2. B.
   instant
3. C.
   nationwide
4. D.
   temporary