A
Make sentences as in the example.
Example:
not easy / write instructions in PASCAE
It
is not easy to write instructions in PASCAL.
1 advisable / test the program under different
conditions
2 expensive / set up a data-processing area
3 unusual for a program / work correctly the
first time it is tested
4 difficult for students / learn FORTRAN
5 important / consider the capabilities of the
programming language
6 quite easy / write instructions in BASIC